INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c2b646ab0de13dd02a5490ab86e51d7b16c93b48cbcb376cf2239bcc3c31e75', 
    '44z+DCwSyGAl3CkHuEXWXLtR7LK/TVz3miAldXt/myY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )