UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0HP6bL2Bpsd5V6gkQHmvXr6f13XHj4t/q2K2/gSn++A=' 
WHERE 
  key_id = '21102c678f5ce6e83806da7a50a3f73c25f32556122281ea3166ea6f68d04610' 
  AND (
    token = '0HP6bL2Bpsd5V6gkQHmvXr6f13XHj4t/q2K2/gSn++A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )