UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WreM9igVTnU2FPyzIVf/ic5gI6zN9t35ObxacQ5yZk0=' 
WHERE 
  key_id = '8950a39ad58b6c1a4af866f9b56aefcd2f0d43ae0cc3158cc02476b5cfb40bb0' 
  AND (
    token = 'WreM9igVTnU2FPyzIVf/ic5gI6zN9t35ObxacQ5yZk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )