UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QMPbqmJHv9AjQ/r0yStyWq2OyWX/qywQQRwxTLZHMw=' 
WHERE 
  key_id = '325624c9c66af28e0460eb9d0be692bdc17db0dd8bf3697cbf26a0d0f2aa1ad8' 
  AND (
    token = '6QMPbqmJHv9AjQ/r0yStyWq2OyWX/qywQQRwxTLZHMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )