UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhsdDM6+DvNgN/4+cNJQdZZ+rrwqkCZ+WRQzakKd9h4=' 
WHERE 
  key_id = 'd798b6d3f2df3c1cb7e4df20cf84b8c3fb7e099703b7f91f42d6ca7bc7537f50' 
  AND (
    token = 'zhsdDM6+DvNgN/4+cNJQdZZ+rrwqkCZ+WRQzakKd9h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )