UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'edWngzbdDN+SjxLksr7e0LN+eFFH6uyy+EM1G+iGZ6U=' 
WHERE 
  key_id = '59bb8e94e5101ea59533acf55f78681f92feb1745640bb186d7a2c4e6c5833ff' 
  AND (
    token = 'edWngzbdDN+SjxLksr7e0LN+eFFH6uyy+EM1G+iGZ6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )