UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVDn1Xbvk8Nh9evKla3NqVj/FiUzB84AiXboSXPq6CQ=' 
WHERE 
  key_id = '5ae45db299d320723a99601d20eaa0a693755cb470daedcf97ee13bb8068e13b' 
  AND (
    token = 'oVDn1Xbvk8Nh9evKla3NqVj/FiUzB84AiXboSXPq6CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )