UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EtZ04z5hKYJzPSB6fVPq/F71juLBy2eRgt8zZQym/48=' 
WHERE 
  key_id = '08530ae15b128c5054e7f2c636fffcea4dbc1ac7e68513c8762fbb30822df31a' 
  AND (
    token = 'EtZ04z5hKYJzPSB6fVPq/F71juLBy2eRgt8zZQym/48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )