UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+s3A27K6BXivoiLR5zIffx6s2DFfQQWoafVc5p9d3Q=' 
WHERE 
  key_id = 'ad6004c3324ef6eb0962bfc8f84e65e1b6751188c2b91243b02f883a5105771f' 
  AND (
    token = 'q+s3A27K6BXivoiLR5zIffx6s2DFfQQWoafVc5p9d3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )