UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfoEPv5z6tFDf/+kb38Y4LAM/q6N7F0UZFT7APUgXDU=' 
WHERE 
  key_id = '1274d3d7e09a13f3e7450c30e9442d896df400de2c5c4d0b351db71a8cd0a3ab' 
  AND (
    token = 'NfoEPv5z6tFDf/+kb38Y4LAM/q6N7F0UZFT7APUgXDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )