UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3xo/1oza8+1EdGJNLUrqCAS1EBBVw05Jz4QYPttg2I=' 
WHERE 
  key_id = 'ad48f5202d12716f3c6dbf899e73c0f4824fbb224223ba3a49e6520c1278d5b9' 
  AND (
    token = 'r3xo/1oza8+1EdGJNLUrqCAS1EBBVw05Jz4QYPttg2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )