UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wt0MHtwQWD3xLmmpv9ICIrSraGd/vsXUxuNEQ126Vzc=' 
WHERE 
  key_id = '3e3b8f969a3100957e3937f6f04924a49310f766731719e91b359a687deed3f3' 
  AND (
    token = 'wt0MHtwQWD3xLmmpv9ICIrSraGd/vsXUxuNEQ126Vzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )