UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njE8eTQoFzd6ItOsNpiYOiXbnZtVRElJgHtmDhzFVPk=' 
WHERE 
  key_id = '5a33b6562148c442e302e76f128d32ad1721c0cb13977f606871ae15e65d488a' 
  AND (
    token = 'njE8eTQoFzd6ItOsNpiYOiXbnZtVRElJgHtmDhzFVPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )