UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqIUnIupcX1IhtOh+6T0Eru3JEKnYSskw0GwEhSAXXQ=' 
WHERE 
  key_id = 'd34a1a6995095da614c0c81c03719c6a4b9b8464efb353416b5b74213879a9da' 
  AND (
    token = 'EqIUnIupcX1IhtOh+6T0Eru3JEKnYSskw0GwEhSAXXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )