UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNJr1iKQB/qSCMP+maujVAgKoSIh7nMErYE7R3cF/CM=' 
WHERE 
  key_id = '7215d4bd01e3cd57026235f42035ca213aeedf8c7e4f30701cf3b08bb891e4ef' 
  AND (
    token = 'rNJr1iKQB/qSCMP+maujVAgKoSIh7nMErYE7R3cF/CM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )