UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzWMxB+iUlw3VB8Aun/ZG64xqTRmq7s0I+RsVEPLviw=' 
WHERE 
  key_id = 'cd0e9716f44e129caa507113c121c8e0d1b64a21a54bbe1f06e79a796f08593c' 
  AND (
    token = 'xzWMxB+iUlw3VB8Aun/ZG64xqTRmq7s0I+RsVEPLviw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )