UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMEBSBd3F1bOcE0jZUEJ+znB4JcE79CIdU20q2kjDAc=' 
WHERE 
  key_id = 'f597a633056ddb62c7bd0656866f27f93d9d60f4e1c5414fce5f8e93a101561b' 
  AND (
    token = 'QMEBSBd3F1bOcE0jZUEJ+znB4JcE79CIdU20q2kjDAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )