UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKFOS0lcKi1Ag6ovajlgynajlh6XJ7MqIY2mKJ89LTE=' 
WHERE 
  key_id = 'a035951520663ee1092498c80b698e838f686c0366c89e6c3176b4f9c5256bb6' 
  AND (
    token = 'OKFOS0lcKi1Ag6ovajlgynajlh6XJ7MqIY2mKJ89LTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )