UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WKucvFgffnbpO4ouP1i724/m2pchbX+US/jAUDXQJSU=' 
WHERE 
  key_id = '4fba48aa7a69e7bc7e25b41fa314ea0601d860715fe5a592bdaceff893a552f2' 
  AND (
    token = 'WKucvFgffnbpO4ouP1i724/m2pchbX+US/jAUDXQJSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )