UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiRhEVQTVRBubH5bQBdASQK+Y7VIuHibgRzkdPOPg10=' 
WHERE 
  key_id = '4fb95e383aba7276135c77a8c8948388e22751a8ac09f779e092645096fd467d' 
  AND (
    token = 'AiRhEVQTVRBubH5bQBdASQK+Y7VIuHibgRzkdPOPg10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )