INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a15167aa66f05b4ad6e1c9209cd2ee7a708e5a47483583b0280b0b54e8e1e9f', 
    '3rokkXZmTP7K1w45TRcBlGeEJKavwQ0tb0gjz7aHlc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)