UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZLAtDO0d0ZzKNYq5HLybVtLG5K+q+WMZgnk32YRTu8=' 
WHERE 
  key_id = 'd529c4a473e1007145b9e41f65cdcb695bb5679eee74ebdd8bef55c41627de7a' 
  AND (
    token = '7ZLAtDO0d0ZzKNYq5HLybVtLG5K+q+WMZgnk32YRTu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )