UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4POvjGlx2yiAoBhg4DVcgjWz+/YTtj7LXIRTlt4l/Q=' 
WHERE 
  key_id = '552dd24428090a9f7c2855b161546ff46955dfbe142db8ab5643f2fa7a97bfcb' 
  AND (
    token = 'p4POvjGlx2yiAoBhg4DVcgjWz+/YTtj7LXIRTlt4l/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )