UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEbemM5XPfgbKyuOu/dMoPDRDISU1LZuvlvAXc4IuVY=' 
WHERE 
  key_id = '519a569c29fc6f98017252fedee78b57bd24f9856603d4833f0abbdb3bcd6b5e' 
  AND (
    token = 'TEbemM5XPfgbKyuOu/dMoPDRDISU1LZuvlvAXc4IuVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )