UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uR6OPQj1w0sj/Q6Z9A26LbvCU6lFG5foiXJ/5ENovHQ=' 
WHERE 
  key_id = '4ea9db52d0db66ce19dc153c4169ec75b4efba015d9dbc808ef6a14b5a888294' 
  AND (
    token = 'uR6OPQj1w0sj/Q6Z9A26LbvCU6lFG5foiXJ/5ENovHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )