INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6beec00a2af9b596c7c4e16b4383db66d4b499b55fb576910b055a95f00d2370', 
    'JbWPH8y6jRfiwfRSthRjnDv49slzZvgrU6P7xIX7w28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)