INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8665c31427301e914f7142fff6e058ef061073bfacf0daa7b6a970246afa7a', 
    'zdGHAFWPUAabzDJKL5OAI6APTYpxB3WQCtBbB5HHZ7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)