UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGA+oj4Wsm8R2AjmtW/oKeMVCoAopxw2DZMn7Vpvi20=' 
WHERE 
  key_id = 'f51128468d8fa99a8565524366798768a4ab184480542d81420631d24db07f8b' 
  AND (
    token = 'cGA+oj4Wsm8R2AjmtW/oKeMVCoAopxw2DZMn7Vpvi20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )