UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcKfXRJkHVSwQTXAvMOjmtECM5D2JVuE+gL4CoTKlqs=' 
WHERE 
  key_id = '5af46201a0b230925ebf3258e1a08ccf51b470e8e81ccf171ba49eaa341bbef7' 
  AND (
    token = 'bcKfXRJkHVSwQTXAvMOjmtECM5D2JVuE+gL4CoTKlqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )