UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nppc/GuvBfoDq1ccbCNF1GPT4mKx5WNfrAIAAXgjYfc=' 
WHERE 
  key_id = 'd954e09fb5b2d34cbf653b7fb6ebc653c3434d289e631448f0fd95be6f2b1335' 
  AND (
    token = 'Nppc/GuvBfoDq1ccbCNF1GPT4mKx5WNfrAIAAXgjYfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )