INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c86d3f5e78e72c67981e8432a53d01630d823dba67b787da12767d3fca86624', 
    'nFOXJWMd72mLgod5kmMdHehIYwk2QIcLGmK5pK7fWpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)