UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zjb5sk2qRbycSxMJxB91molnw+n7T2hQwurFk/nTKE=' 
WHERE 
  key_id = 'd52bbb2b838bd27241ab8faca9508ff7810df03980787fd96f93ab9ea39802fb' 
  AND (
    token = '9zjb5sk2qRbycSxMJxB91molnw+n7T2hQwurFk/nTKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )