UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnfQwp0n7x8F9rVKEEIEzRE/1nfhrLxMSSu2icmbjXU=' 
WHERE 
  key_id = '559da4b6b694c3a57f606690bcd61a699d078421d18cc2db78fa053c968e24ae' 
  AND (
    token = 'pnfQwp0n7x8F9rVKEEIEzRE/1nfhrLxMSSu2icmbjXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )