UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2pDLwYEnG9Lo4aRTuLyEpvHpPLwXTmY4V2Wg7kfuXQ=' 
WHERE 
  key_id = '4b9b790a6a54e5c9fe0e6d235c18da3860a0bbc3bf4bc2f9ac4b06871e14f173' 
  AND (
    token = 'F2pDLwYEnG9Lo4aRTuLyEpvHpPLwXTmY4V2Wg7kfuXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )