UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xm0OqE8UszxU48gnPP/HZjkhKTEXTM6phy0R4912Yi4=' 
WHERE 
  key_id = '4c5fe58f955551b75418dc5532a17db7022fb3dfd6f18a259a7ff9db8a19d2fe' 
  AND (
    token = 'xm0OqE8UszxU48gnPP/HZjkhKTEXTM6phy0R4912Yi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )