INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c3939c2f22138c69e65260a284c7f99d91e0672c24b3e07a53cd11c043d15e', 
    'r/395umveNiGkCQKezFbWXfWTc8oFGvAJrQs7tIHvyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)