UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKwz4AUooTKFMXXaq+PhULMvY51bSuIpBYcrFNM90Tw=' 
WHERE 
  key_id = '89325ee59eba883de94c75c065f94bbde2ee0c3734834f2354040af6d138d42d' 
  AND (
    token = 'NKwz4AUooTKFMXXaq+PhULMvY51bSuIpBYcrFNM90Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )