UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98Ax2orhO057MqsnR4lax7dxid0kHMJWQpPQhWT95AI=' 
WHERE 
  key_id = '6dde5ec7391af857cf157cde5b008b5b4e4685cf05a4f09f0cf49b94b6df4743' 
  AND (
    token = '98Ax2orhO057MqsnR4lax7dxid0kHMJWQpPQhWT95AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )