UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFPf3/lW12yFUz3ur/9mBJUyrxTdIWMaFw95Kb7WpTs=' 
WHERE 
  key_id = '9a76fad5b7006c090c9feb9cf4510680d2c1579451d3bb9ba3dd95ecf70d2150' 
  AND (
    token = 'uFPf3/lW12yFUz3ur/9mBJUyrxTdIWMaFw95Kb7WpTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )