UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dRiVvyWZp+Uh0DrdsUduCQfshrytbd2mVdpY+nabpI=' 
WHERE 
  key_id = 'd5241a534ab8b185d9b5d68cb0c3145bb0fb76aa321e309be7940795fbd66e1c' 
  AND (
    token = '6dRiVvyWZp+Uh0DrdsUduCQfshrytbd2mVdpY+nabpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )