UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7U2EVRuumKPORC5t/Gro+lbLWVJa/w7YeDjuVKeeRE=' 
WHERE 
  key_id = 'd0856f11250d0041fc8dc6a7d19cd3fd87daaf3fc38c78e3b15053af7f5f28de' 
  AND (
    token = 'z7U2EVRuumKPORC5t/Gro+lbLWVJa/w7YeDjuVKeeRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )