UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAYeWYUTCc/usDsgVv3euksWIxybZOUNRy6dyZ+caG0=' 
WHERE 
  key_id = '9f52a639c8c2ccf0b95334248841d5aa731360414830a422dc956a8bf68beeaa' 
  AND (
    token = 'kAYeWYUTCc/usDsgVv3euksWIxybZOUNRy6dyZ+caG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )