INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cadf04d511ac103e96bc8a28f4c0cae679ca0255493a3b0f0661473b534f59b0', 
    'zJPNH4E35J4H2q8WG0OUA222/iZOuasmbvtxNMr/4Uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)