UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDJcKmCswAH49cvEbyt1sk7pUTTHm3lEVmJ6KfULSAg=' 
WHERE 
  key_id = 'ace70b2f86c3b34932ecc63b47203456f3b016045494a2bddafed113ac41fe6d' 
  AND (
    token = 'bDJcKmCswAH49cvEbyt1sk7pUTTHm3lEVmJ6KfULSAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )