UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+VOU5eumy10OTutqPNF5g9NrI0NZ5RYzeoVzkJ038g=' 
WHERE 
  key_id = 'f9caf885ea73f5b75a5627ab109400113002c41e8565caf7198fe3651bc61399' 
  AND (
    token = 'z+VOU5eumy10OTutqPNF5g9NrI0NZ5RYzeoVzkJ038g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )