UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeU6/37QGuXD2v9sHMi+DEkuNaVTnHzXOw3p1icebSU=' 
WHERE 
  key_id = '137aedf65f9eb2a1b63f479fb496557e02599dfc1f8b64f5dd267680068fc703' 
  AND (
    token = 'VeU6/37QGuXD2v9sHMi+DEkuNaVTnHzXOw3p1icebSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )