UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvi6/HaCbMJ/VuAl+cvydB8DdcOby/yhFWGo3yo0pso=' 
WHERE 
  key_id = '56f35157f01ef63fcfb7d460f6da6007da6ba0e124aff450ce9d37d47bcdcd05' 
  AND (
    token = 'vvi6/HaCbMJ/VuAl+cvydB8DdcOby/yhFWGo3yo0pso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )