UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bbksUyesglrfJVvkJt+g8FAyFrHPYOn85LoMvv+LrM0=' 
WHERE 
  key_id = '4b59a3fe4dc5ca0222c077039399f1271a42a182d6b8dcea5d1e6b01570c8d80' 
  AND (
    token = 'bbksUyesglrfJVvkJt+g8FAyFrHPYOn85LoMvv+LrM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )