UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KBnQW8b4zcYrYiAmMhNhMYODerY+T+4rkjcBxn2aHc=' 
WHERE 
  key_id = 'f697a8684f527acd5832cd3ea68934c29f91b887c34c9ebbac9404e8bdf61fa0' 
  AND (
    token = '6KBnQW8b4zcYrYiAmMhNhMYODerY+T+4rkjcBxn2aHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )