UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1UvkPzFK4q0czZBXG77gUW+QEkLrpw3EJugYuaDxuY=' 
WHERE 
  key_id = '37239d824532e4b9a83f0590d05c57a53a1ba8240b3f989ec80834ee149fcddb' 
  AND (
    token = 'r1UvkPzFK4q0czZBXG77gUW+QEkLrpw3EJugYuaDxuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )