UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zHfye3hUw9AtkGYuic/4Tgy6xJ1AFcXMEq+AYN/AmE=' 
WHERE 
  key_id = '189955bf637796353ee3d49884b8e5267270da254a9ffdcccc566eb28280bca2' 
  AND (
    token = '/zHfye3hUw9AtkGYuic/4Tgy6xJ1AFcXMEq+AYN/AmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )