UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2RXDyIftXa9IE/lnA8qLyi4Br7rL/1T5Ss9DAzDc1s=' 
WHERE 
  key_id = '0c84bc31aeedc84ab52afe313c9aa4bcbd0ef626333d4a9fafc346effd3db992' 
  AND (
    token = '/2RXDyIftXa9IE/lnA8qLyi4Br7rL/1T5Ss9DAzDc1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )