INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6678ed006a53f21e90e478b140fd129821cc77a5d89f05683936dced883daeb2', 
    'ZM5LQsogExAr5pGdcw8v0FmsHSdxxNAy/MwnQiHa1kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)