UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5pnsKgiwZR593MFaxJC9bqAwIHU/pH1K3WBiApsQ0Tw=' 
WHERE 
  key_id = 'fe83029486a0d3dc52e23d2183e68f074e090340f34cc212611d2d9d6ebf82cd' 
  AND (
    token = '5pnsKgiwZR593MFaxJC9bqAwIHU/pH1K3WBiApsQ0Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023