UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tar7LQZbOOknWlBOei/U3m9q842gto/s5BnPpTsCN0=' 
WHERE 
  key_id = '7e006189d7a332bf907b8329ab72a23b669874b153aedb6b77ea9db594bc0374' 
  AND (
    token = '2tar7LQZbOOknWlBOei/U3m9q842gto/s5BnPpTsCN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )