UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rW5eAJk7SKT632K82sBi/JeM+Nz0ioTTlW92Mc8baM=' 
WHERE 
  key_id = 'a27188dd3fe7428475fd01ae6d255da264f4c095326e7f5863e6b62c70b74ae6' 
  AND (
    token = '/rW5eAJk7SKT632K82sBi/JeM+Nz0ioTTlW92Mc8baM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )