UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPOh3sKS7DdGpdEhmXtAK8NsWv2H93hOaSHM2KfsG/4=' 
WHERE 
  key_id = 'fe863e887b832a6e6ca4b70d5b6c9be752e2d44bc81de9611523a4162cd3154a' 
  AND (
    token = 'yPOh3sKS7DdGpdEhmXtAK8NsWv2H93hOaSHM2KfsG/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )