UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hrw2um42b538sAq3pc+KszcQchupcZSpPUavhYb5k4=' 
WHERE 
  key_id = 'f75e2dbf8d2f08ab740337a66b1147d3f49ee894ecfd7b74e5cd9032d1a2ca62' 
  AND (
    token = '/hrw2um42b538sAq3pc+KszcQchupcZSpPUavhYb5k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )