UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zu0yEWdSGUJzjeTAA/3pd8DPMKs+xscfMvDNtkSOUM=' 
WHERE 
  key_id = 'a79adb10b8160a8f33994884c693e2aebbd77ce2e5536869a5e0ea965cb7f6fd' 
  AND (
    token = '1zu0yEWdSGUJzjeTAA/3pd8DPMKs+xscfMvDNtkSOUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )