UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWF6s2Q9aEmopLWCDztP6zaKzoGTfnk0eIzlG1r7iKs=' 
WHERE 
  key_id = '13e195e424b552e7e4fc9c4b7c49c7007567fbd86def2e8c9f8b06d965f2b13d' 
  AND (
    token = 'pWF6s2Q9aEmopLWCDztP6zaKzoGTfnk0eIzlG1r7iKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )