UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/dwC3augjEg2tzEFt9aWA3hxwOMgKVo5hGbasAS3WU=' 
WHERE 
  key_id = 'fe1a8dfc713aa5eaaff44d75d22099f78791036074847f83a17fc6d4c2a31b1e' 
  AND (
    token = 'I/dwC3augjEg2tzEFt9aWA3hxwOMgKVo5hGbasAS3WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )