UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfYQGYxz1HXmqQT8XcuOgGLYtxnWvZpwLjRTzky38oE=' 
WHERE 
  key_id = 'b21247b83565d578ea47af948ad4f586655c990ccf3981386e9f3b563d11e106' 
  AND (
    token = 'UfYQGYxz1HXmqQT8XcuOgGLYtxnWvZpwLjRTzky38oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )