UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMD90vX3Fg4J1+xGfaw5IUL89Qp9YJ1kY18VDxFQBgs=' 
WHERE 
  key_id = '7038235fa1a9c58f72a7a495bf533a6a8afddced45addf55ef5f9c7794fe1985' 
  AND (
    token = 'lMD90vX3Fg4J1+xGfaw5IUL89Qp9YJ1kY18VDxFQBgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )