UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HuwpxXGLt8ZfEO+ygKDOih/qySasC8Hd6g+urCj8HI=' 
WHERE 
  key_id = 'b8e9e0413886bece455957cfbd50d67c9fa1ea73789159311ced1dec4fc9607c' 
  AND (
    token = '/HuwpxXGLt8ZfEO+ygKDOih/qySasC8Hd6g+urCj8HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )