UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYjacHLjTKdKkGY0ZO40KuHmoNcrTdIQX1jajnrNU08=' 
WHERE 
  key_id = '7d38af048e21e92cbc475c3ad70e504678c534f81d2b1c1965e662fa7f9dc9f6' 
  AND (
    token = 'WYjacHLjTKdKkGY0ZO40KuHmoNcrTdIQX1jajnrNU08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )