UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZL/+QXGwmEbLDASYBNeRC38PYw0oal2bUQrruEtpz0w=' 
WHERE 
  key_id = 'b9e9c6b02ec5265854fd366e3c9b3d6f8f154a04d097de905031c2fed943c3b7' 
  AND (
    token = 'ZL/+QXGwmEbLDASYBNeRC38PYw0oal2bUQrruEtpz0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )