UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oi5qQbmCdBlposykMu6I4yKYs7/bFzd+VhGXYI26EGI=' 
WHERE 
  key_id = '427e822f33b6c2fc09c1d03330f3a1d9d391da5fdb804ff0c52a957a4b21b4b7' 
  AND (
    token = 'oi5qQbmCdBlposykMu6I4yKYs7/bFzd+VhGXYI26EGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )