It's bulking season

Python 2, 295 bytes

i=input()-45
w=90,50,20,10,5;p=".|||||'"," !|||! "," .|||' ","  !|!  ","  .|'  "
a=[' '*46]
b=zip(*a*3+['='*9+'[]'+'-'*24+'[]'+'='*9]+a*3)
v=8
j=0
while i:
 if i>=w[j]:i-=w[j];b[v]=b[-v-1]=p[j];v-=1
 else:j+=1
if v<8:b[v]=b[10];b[-v-1]=b[9]
for l in zip(*b):
 L=''.join(l).rstrip()
 if L:print L

Builds the bar vertically, then rotates and prints non-empty lines.