INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8293d3e3add27961b74d4f5a14b263416ad08b7a48c0e49ebeb6b840e6cb27', 
    '1BuWngwJHlhwBj5YqxrDwHvoeK4TCjWxDC8unDZ+Jw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)