UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWzj9kAs+prhK1KIbUHOTqCk+EeuUbwmHFIXQmHYS+Y=' 
WHERE 
  key_id = '8cb9ad82cf2e8babacd27c8912d01024c600d7bcee965b5c6e1a3d384da52f0a' 
  AND (
    token = 'bWzj9kAs+prhK1KIbUHOTqCk+EeuUbwmHFIXQmHYS+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )