UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HrsPZLkG5siUF3H34Kdae9srNEDEML+miLRzo/bbQs=' 
WHERE 
  key_id = '9a2fb8299602cc5fc51e53a8747dd840d1ef82a337c718cf97f7e45f7fd58328' 
  AND (
    token = '3HrsPZLkG5siUF3H34Kdae9srNEDEML+miLRzo/bbQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )