UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k4PnnitS+ezSxCF7RQDm3JNenQBkUgpix5Mj3gwxz+U=' 
WHERE 
  key_id = '783e97b780c315dca29aadcbd45ae1f6c429948cd61a67fe208f5452eff9bb26' 
  AND (
    token = 'k4PnnitS+ezSxCF7RQDm3JNenQBkUgpix5Mj3gwxz+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )