INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1220365f75c8c00e2bca11085cc743ba6beebda1a0e4f7931ec4d4fce876eb9', 
    'u+QGczxLE4ExkiefhL3hm1bK1/7tkNbN0pmb93bL710=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)