UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxUK2o6/PiN/4G49aG3MJwsEMPI1uO5wip0ZNHkaDPk=' 
WHERE 
  key_id = 'abd69a0803ae7a56986ee53482b5dad4e408674e676ded0bab39b8c7d3a6c0a1' 
  AND (
    token = 'gxUK2o6/PiN/4G49aG3MJwsEMPI1uO5wip0ZNHkaDPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )