UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JIUpY5M89dV+GoK9FLjyDXyEDZ1Vd1XRxVwC/vwdck=' 
WHERE 
  key_id = '949d3a0b6cb7cc311ffa61c28271092e7d94aaeadb83a31e8003d51a66dd08aa' 
  AND (
    token = '/JIUpY5M89dV+GoK9FLjyDXyEDZ1Vd1XRxVwC/vwdck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )