INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2678964482d7b9b1927b314852e7234b1e4caca47b6169aef55cb6bc2a328cdd', 
    'le9QQRUmL4JS3Out43dhlkUb31YqRq0TSYtL3Omo3OA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)