UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6sV9hBqCmmNv3qFPOkp81VjV3sFdKpM1HHogVCGqMc=' 
WHERE 
  key_id = '69d63a3a5fc66b8f5d0e05348c45d81c6d4bd8f5271d1fcf6ea7263ac70dc54f' 
  AND (
    token = 'c6sV9hBqCmmNv3qFPOkp81VjV3sFdKpM1HHogVCGqMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )