UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JgwO9iLEaaal+MxM+x6EpvnblM11GJKx7uRv6m6PvI=' 
WHERE 
  key_id = '2daf363d8cc24e1e791a2efdeb359848fa29027503c4dba657ec05b25a0533fa' 
  AND (
    token = '4JgwO9iLEaaal+MxM+x6EpvnblM11GJKx7uRv6m6PvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )