UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EYxRc902j9hcoPEtPvwlgWSjgkH+J0sUfkar9hNvTc=' 
WHERE 
  key_id = '0b21ab4ec93f48de9a9e843c9e9f9173b4fe57d77b5bf1aa9c1981d4f0e559f7' 
  AND (
    token = '6EYxRc902j9hcoPEtPvwlgWSjgkH+J0sUfkar9hNvTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )