UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZllrJbHOenZpVG+MKhfMaZoBMvj4gRHZC79uJ7E7zk=' 
WHERE 
  key_id = '9241e08d487ad54fde69870aa3b500b6d14ae5547ae1575cffb70aa80b73abc7' 
  AND (
    token = 'EZllrJbHOenZpVG+MKhfMaZoBMvj4gRHZC79uJ7E7zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )