UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qfup8qiLWp2jzW58rCfnhf/m6gMD+PFjcKXVX1riEZo=' 
WHERE 
  key_id = '5b90caad1318369204f94d2e94cd04a968e7d7b7e9f9c21873b8c26be25bc786' 
  AND (
    token = 'Qfup8qiLWp2jzW58rCfnhf/m6gMD+PFjcKXVX1riEZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )