UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MtGlD5mhEEJH+bZkWLXf6QK+Bq6y1lRJHkV9BSVOcY=' 
WHERE 
  key_id = 'efb7731e08cc2c762630a2813ff5805f7bb66b3f1811a39b93197854a31e2df4' 
  AND (
    token = '8MtGlD5mhEEJH+bZkWLXf6QK+Bq6y1lRJHkV9BSVOcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )