UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFQjTCJLy5o1VREnXCHJ9N3vR9n+Qvq7bMVFClNYK/s=' 
WHERE 
  key_id = '2cb9b7684ed5a82f0de73560f71059e94eed7353d1d1e1079e4ffbedc79fc4f3' 
  AND (
    token = 'VFQjTCJLy5o1VREnXCHJ9N3vR9n+Qvq7bMVFClNYK/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )