UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gR+sEime5EKwJxAhK40yfzjMAV3dBQFuvCV5+T5xnlk=' 
WHERE 
  key_id = '32c11fcad11dcc16910cb1a6605f0f79a61d8a5d9f295dc35e6bddba045db7b8' 
  AND (
    token = 'gR+sEime5EKwJxAhK40yfzjMAV3dBQFuvCV5+T5xnlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042