INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e762788cac8d7653258b3faf62e316a415e31cb9eaebc538f172b05fe42f7ae7', 
    'YC94imjGPSRBHo5D/+U50UwXNL7BCqQq1JExL/zcchA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)