UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlZux6B4EfoxeqzrxsqQJRtGr/HZ3IPIHgqWeZJ7k7M=' 
WHERE 
  key_id = '5c3c1cf1cc89a251771c5ac839cae50e35814b68ced815c3ca558011c3dea3f5' 
  AND (
    token = 'ZlZux6B4EfoxeqzrxsqQJRtGr/HZ3IPIHgqWeZJ7k7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )