INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab260cb83845a87a22c2f9c9f2642566abbf1c11eb88e20a5c48c2c0a6e6c96a', 
    'VJR0+OsyMZ5v4HHnM9YDa0zOMVwXuYkxEde9FLDJ0TE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)