UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+yC2ypqwCjqKrfoZgaqv9TmHLSoBRjZwXN8gC5bwwo=' 
WHERE 
  key_id = '3052776289effbf00279dd9b2d37230e3d2bc00a7edbacbf012a2a4e18054428' 
  AND (
    token = 'r+yC2ypqwCjqKrfoZgaqv9TmHLSoBRjZwXN8gC5bwwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )