UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4nqh3uVhPffSch/A4V1swQXShCKWSybmertLwtIbik=' 
WHERE 
  key_id = '3b5a153aa765a6f8b6ea437f8cc57e777ea7f4e909d158c68e7b20085720d3de' 
  AND (
    token = 'B4nqh3uVhPffSch/A4V1swQXShCKWSybmertLwtIbik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033