UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riFfuhLX8jU4/QaHagBgfGNiGArQTMZiLqQVyCA/wQM=' 
WHERE 
  key_id = '11dee374d9f7ab364d2444386e836794fadae07834ce081f836db08fa1c3a9f1' 
  AND (
    token = 'riFfuhLX8jU4/QaHagBgfGNiGArQTMZiLqQVyCA/wQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )