UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKavLL73phuNKxb4kyI4QoBfdbrmiMWwEVU/UyxdvNQ=' 
WHERE 
  key_id = 'df752456f29ab4837747f3ea376470166cb14a087e83c5edc11691b0ba65a3a4' 
  AND (
    token = 'rKavLL73phuNKxb4kyI4QoBfdbrmiMWwEVU/UyxdvNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )