UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzIAN4hFEx58dHbAUNByolNO5nCc6SAHwSh73faiIIA=' 
WHERE 
  key_id = '4a4b9cac243fa404322d9572922b9ef193f03be7a6e48d84c5a6da86551f4631' 
  AND (
    token = 'PzIAN4hFEx58dHbAUNByolNO5nCc6SAHwSh73faiIIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )