INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb8bc0ff77ab2cc28b424d6c638add9b84d0c33e9632325db4aa39e3645a4a61', 
    'QdCCc2NO6J7qBfLletNvKsV6XuGmtA1ehMSATKHgGKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)