UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blgZrLgkmEVr+MEfAzJI9N4zIXgY5bKSly9gopfSRo0=' 
WHERE 
  key_id = 'd8bf872216320c257f1ff1c96d47aa4e20cb2e3147079034d833772815f23ae8' 
  AND (
    token = 'blgZrLgkmEVr+MEfAzJI9N4zIXgY5bKSly9gopfSRo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )