UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHfNcDs59EF0BiB5lp903Xfq4xQ1T3vrqh/NaoiSd88=' 
WHERE 
  key_id = '68fa68f8922cea5b434ed40f7979c3285ff093754d6ecf33020cc3185e7e4f55' 
  AND (
    token = 'mHfNcDs59EF0BiB5lp903Xfq4xQ1T3vrqh/NaoiSd88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )