UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biPs0xbu7L03p1LmOwTip1vLwOmeLtbqHtzjGRMVwqc=' 
WHERE 
  key_id = '7104d24d4ba2ea2a4c97fbc8558f45d7cdcf555efddbbdd0d349a57a7a274f78' 
  AND (
    token = 'biPs0xbu7L03p1LmOwTip1vLwOmeLtbqHtzjGRMVwqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )