UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcKwSPfHdcj/ADjWd+K9LTtKxH4C4nSVjO5Yy414v3o=' 
WHERE 
  key_id = '6e297c9df1b14515bbcab9cda8ec6608bd79d8c0fad049f8136f4f1d6a3eb1b9' 
  AND (
    token = 'QcKwSPfHdcj/ADjWd+K9LTtKxH4C4nSVjO5Yy414v3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )