UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqhjXkj0Pa1zAKhqS8PJ9zdP2GedO6zkB3lBEVBbZyA=' 
WHERE 
  key_id = '2cbe38f7fa9bc53a83ac539b15e9798dc7c8ce1ae7699010a501fa04f7cfe34e' 
  AND (
    token = 'bqhjXkj0Pa1zAKhqS8PJ9zdP2GedO6zkB3lBEVBbZyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )