UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6Txkxhc/ec+M20U7wx82G9fJ/I86BOmi5e8wc5A2Sk=' 
WHERE 
  key_id = 'b04155186884d76ba9af689e9220433643c0a7f61727076ddd30d6e3c4c55a78' 
  AND (
    token = 'h6Txkxhc/ec+M20U7wx82G9fJ/I86BOmi5e8wc5A2Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )