UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CypGZX7N4yEykJEkEm+gQuZShcmImo+vUKUpdBwBd+U=' 
WHERE 
  key_id = '3be2969c8efd715c6d8a61a7ec0882836a70a8f3680775e3dff0d887767d9a27' 
  AND (
    token = 'CypGZX7N4yEykJEkEm+gQuZShcmImo+vUKUpdBwBd+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )