UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61YF5Bqam5r3uU2w5FDe2jg8ioFZZMywqjvynOZF9wg=' 
WHERE 
  key_id = '3f1b37a783ed89fe01e0b719b827daa51a6ab226f0cf7460333615fdde2014cd' 
  AND (
    token = '61YF5Bqam5r3uU2w5FDe2jg8ioFZZMywqjvynOZF9wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )