UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wDyeGQswdXD5tkRqg1Ce+lyv3Ar+RWiv1fLSygHppQ=' 
WHERE 
  key_id = '7ebc31c1a3b7c209f93b650a973352d43718c255f7d65a0c36d98124aed0b4c5' 
  AND (
    token = '1wDyeGQswdXD5tkRqg1Ce+lyv3Ar+RWiv1fLSygHppQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )