UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8UEnVYnEEUxbMX1s8ZTzJXicx0P8NROyA6FmYSkaYE=' 
WHERE 
  key_id = '8dfad6f07dc7414f55c901aa097e93bc289f6083b44f1440645df01909eda4c8' 
  AND (
    token = 'E8UEnVYnEEUxbMX1s8ZTzJXicx0P8NROyA6FmYSkaYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )