UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPqYt4zkMI3dzA4kpzlC++d35SsyQk7JYWJRqGVY7eo=' 
WHERE 
  key_id = 'e38e980d0912cfeeb8828dc19827d747d3a8b634a608fea8a6103c5414b67bab' 
  AND (
    token = 'IPqYt4zkMI3dzA4kpzlC++d35SsyQk7JYWJRqGVY7eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )