UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CK2X2SpwFFjdslfnvpCEOmheIH6rJT+6PxV3tLOA7UQ=' 
WHERE 
  key_id = 'dc90d78a2ec009bbd1f4eef2506de16f79d89215255095eae06a9a15b6b712c9' 
  AND (
    token = 'CK2X2SpwFFjdslfnvpCEOmheIH6rJT+6PxV3tLOA7UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )