INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab466be5431737b91fc12133c342914d22a121bd9ec9e85223421356292d15db', 
    'WEnY1WYu5I5wnHfoA95a2t8jcmq1XWaE1v8pRV++vlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)