UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxWong+uDEv7J4Qoq0UEWIQ4qfM4aqu93Msns3TF6SI=' 
WHERE 
  key_id = '036421c023131b73ad7432e1ff8d5107ce1b5e6a670f418e995cd8412a5e79c6' 
  AND (
    token = 'VxWong+uDEv7J4Qoq0UEWIQ4qfM4aqu93Msns3TF6SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )