UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wuj/fPmAk4JiHKmAGr7DW/JChTapiKfIZSrPftiszJo=' 
WHERE 
  key_id = 'c355539ac055431607592a3a8e4408f756edaed2552470dfecf6a6cae6a7aeaa' 
  AND (
    token = 'Wuj/fPmAk4JiHKmAGr7DW/JChTapiKfIZSrPftiszJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )