UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXNlhRCsuw+T+BIASv/6CaORwz6LiVRmk42FQBXgGaA=' 
WHERE 
  key_id = '1cf20eb0704bd1e4f3578206079587eb02ecb7813d2e5e1a46a121e28c0e01fb' 
  AND (
    token = 'sXNlhRCsuw+T+BIASv/6CaORwz6LiVRmk42FQBXgGaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )