UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eq5ZhfSo2SvzgURJ2cKLhpP0jVycktDPZvorYA0jKP4=' 
WHERE 
  key_id = 'ec782cc1d94f7a917eb60c087f4172679e4deea48af4d289bdaa900ff8bdddee' 
  AND (
    token = 'eq5ZhfSo2SvzgURJ2cKLhpP0jVycktDPZvorYA0jKP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )