UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bbWsj0dPo3B+OyECJn89MCF2qJwwOnbTSyXcDZzE/AQ=' 
WHERE 
  key_id = 'b4848743995396a993c428bebf21d579c46d8b0520cfcbe5826e3881c737cd3f' 
  AND (
    token = 'bbWsj0dPo3B+OyECJn89MCF2qJwwOnbTSyXcDZzE/AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )