UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCvbsuXilvYN2itewqJqhAiBO7jKrb++uN2b37/wbjM=' 
WHERE 
  key_id = 'e4d03e5692b2dd79bcf8fa22ec5a5cc968f083aa2d136eed2dadab05386123bf' 
  AND (
    token = 'fCvbsuXilvYN2itewqJqhAiBO7jKrb++uN2b37/wbjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )