UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hv3eEbUEYf56lupEHNerrJUwK8pEH8ELCTVSy5UvpM=' 
WHERE 
  key_id = '1d21b3db6ba88352ef4b0cde84579b484e400942689acc1b9f9a81bdf3b9b341' 
  AND (
    token = '1hv3eEbUEYf56lupEHNerrJUwK8pEH8ELCTVSy5UvpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )