UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoNpwGYtFwMMoYxhE2C0jvT4HI2+hdzRDpN04Z0V7/c=' 
WHERE 
  key_id = '3057cf90b0db3f91e50e84cf33100a8fbdd96de2045c5e77301c8050207f0e95' 
  AND (
    token = 'PoNpwGYtFwMMoYxhE2C0jvT4HI2+hdzRDpN04Z0V7/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )