INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7261c2263ab103a04e1b703f46cb16d05b2ec3d915c62474f77273e60d79b4ac', 
    'qwA/97tyNrRzaP8M3IUCRW+LZVp/ozWc4JZzBYfeOCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)