UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJE7QkfC80AqJSs73AhBSCxTmqXZYqAK3hJNriPz5To=' 
WHERE 
  key_id = '7d4b183a8488cea84163aebb2230bfc2c7e157124e543fbdae581e4523c72646' 
  AND (
    token = 'gJE7QkfC80AqJSs73AhBSCxTmqXZYqAK3hJNriPz5To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )