UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11PqSCehPl2WJIfGBDpxHdXp0J4Kn13jfNMyAAnVxJo=' 
WHERE 
  key_id = 'e37fba31d25be29091150c5603ee4018a4c55a28950aa397f8967e8faadb3be5' 
  AND (
    token = '11PqSCehPl2WJIfGBDpxHdXp0J4Kn13jfNMyAAnVxJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )