UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOPm1V5ruSrGoH/4LXVyFEBXuHPigXPOGWCWgXCsMJs=' 
WHERE 
  key_id = '35bcd3888f845667c7bc2ce05a068e765b4b73513c8b7234d8fc8f19355eba09' 
  AND (
    token = 'dOPm1V5ruSrGoH/4LXVyFEBXuHPigXPOGWCWgXCsMJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )