UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sgo4MIHbvxJ081qm1mI1iAr5e6BKyA0SPom266UVJSw=' 
WHERE 
  key_id = 'd76954113131e9b49bb9e2f76bd65811ca9ad433e3e6b91fbc585e245bd4cb22' 
  AND (
    token = 'Sgo4MIHbvxJ081qm1mI1iAr5e6BKyA0SPom266UVJSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )