UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfGS4hN3ToOXsiMh9jRIbm4kCqEw9ItaC5qp7L+C3P0=' 
WHERE 
  key_id = '64a3d1f778ca60a9701f24d44c66c0d313881dcec5929fccfe33d8262af9fa49' 
  AND (
    token = 'AfGS4hN3ToOXsiMh9jRIbm4kCqEw9ItaC5qp7L+C3P0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )