UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lsxbg45NSIIzHshkVbfHzTorwnymZdk0bzaMkufB1b4=' 
WHERE 
  key_id = 'f5735f867f1e7993b284effd7574997f4339eddb12046e2ffe97eb3242319ab8' 
  AND (
    token = 'lsxbg45NSIIzHshkVbfHzTorwnymZdk0bzaMkufB1b4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )