UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ca5Y8NiOZJnRxZO4Z9XVH3UOfrZNHKu8IiXFpJLBLY8=' 
WHERE 
  key_id = 'd4930c4f600fb1ba2e5c62c309181287b8e92d7a800d945813e029eef144ac4a' 
  AND (
    token = 'Ca5Y8NiOZJnRxZO4Z9XVH3UOfrZNHKu8IiXFpJLBLY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )