UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxsTWSvhDq8DYhXsF5zFPQIYkDCVqw28geLRc1pxcK4=' 
WHERE 
  key_id = '59df828c98cc24ee0e8305bf1a961be73e02f7f1f5c34d41f1adfae2ac326322' 
  AND (
    token = 'sxsTWSvhDq8DYhXsF5zFPQIYkDCVqw28geLRc1pxcK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )