UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgUm2n5Oglom+TpbDhS7reenUoSbs6lxUw6lCvUkZ84=' 
WHERE 
  key_id = '2149ca1f813428e672efb9c5fd24de6a42e74f7c53acefc1185ac5ec8b053ac7' 
  AND (
    token = 'BgUm2n5Oglom+TpbDhS7reenUoSbs6lxUw6lCvUkZ84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )