UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+S5BLue8Z6xnSzQxQydClURHMytP94Cuci7WDV/lUhY=' 
WHERE 
  key_id = '854c08f871b40df9fae71734e9ae29f477a4bfa2521a2b11f12fc4624a52f1a8' 
  AND (
    token = '+S5BLue8Z6xnSzQxQydClURHMytP94Cuci7WDV/lUhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )