UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DiMEip4Kum5qJK8yiPVX5NumW3lDlHAxEopeIuAc18=' 
WHERE 
  key_id = 'cae66a00519a679fef1fcbff9f87c71f0b8f2ad67e1d0c184300da104691eb56' 
  AND (
    token = '7DiMEip4Kum5qJK8yiPVX5NumW3lDlHAxEopeIuAc18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )