UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOiVVpW+JVKQhAry3sXKMX52KGTn68xKDxqbInzojRQ=' 
WHERE 
  key_id = '7a52ba95d60a1c47c9c1828e2e7603f8d83c4f42130fa5a84cede30237e26101' 
  AND (
    token = 'LOiVVpW+JVKQhAry3sXKMX52KGTn68xKDxqbInzojRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )