UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZKm+XrapkuKR3cg65bCLjNtI60hDC5+02MqDN5txx0=' 
WHERE 
  key_id = '7c9fb326e38eb283c2eb5fa8d62bacf1e1ed49d6b9c5a4d3e9d83f0349062aa9' 
  AND (
    token = 'OZKm+XrapkuKR3cg65bCLjNtI60hDC5+02MqDN5txx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )