UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VT0YWLGrQ6AjGCgobdmftL9uKWNHHnO3gcksmkP0XQ=' 
WHERE 
  key_id = '54aa383df45a134ec2aef1a9edd65e618806e73f47419ad5aba3340710504630' 
  AND (
    token = '7VT0YWLGrQ6AjGCgobdmftL9uKWNHHnO3gcksmkP0XQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )