UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iasjUunFtiv0rEuE2xPI4AwPhBOBYRF94VjwEJo/RuA=' 
WHERE 
  key_id = 'c54106d3a02e331f3889e39eeac47cc6796c9b7f285a85951643620ee98ae339' 
  AND (
    token = 'iasjUunFtiv0rEuE2xPI4AwPhBOBYRF94VjwEJo/RuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )