UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Sffevf7+CWodfONwqxc3FWLVzxTFccqfbbEr6Gersg=' 
WHERE 
  key_id = 'd4c9458fd3e03966488779ea9ac5f85a44bb4f6ceeb4d265aef90824082dcda9' 
  AND (
    token = '4Sffevf7+CWodfONwqxc3FWLVzxTFccqfbbEr6Gersg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )