INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257f45eb7d799b8f1100a55768dd2c679702b37c8d52e59f9046e849fbb76533', 
    'yZso+Dcq3ZzYHOVNJujB/x81xRGg7MA6YMZJN8Nmc2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)