UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0p/Ge17rlspXcOUnqpE4dUNAspfalWBAKNPxSCOy00=' 
WHERE 
  key_id = '7cfb7e23d3917f868b57005006b485b3c2c81002474ed59c8b4e47f744f3c77c' 
  AND (
    token = 'u0p/Ge17rlspXcOUnqpE4dUNAspfalWBAKNPxSCOy00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )