UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTjMxEeAHmo5TFAMm5L0E0HHfIc3MwWM5pStakBRMNY=' 
WHERE 
  key_id = 'bfa6c26d40417f101e7bbce7b47eefb8c3b8a3d12795d0c565e8d73d71d059c6' 
  AND (
    token = 'wTjMxEeAHmo5TFAMm5L0E0HHfIc3MwWM5pStakBRMNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )