UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7zna/mD1HrqzKwGIbufL58X/8En5iU17MPkjNDN/sU=' 
WHERE 
  key_id = '0ff0f4cf636872ff0d05e3f7de1f067cb7c7446c1d84706e3fd2948a87a8f8d7' 
  AND (
    token = 'R7zna/mD1HrqzKwGIbufL58X/8En5iU17MPkjNDN/sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )