INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85c8272fc7849a03b2bc256427a565279a059defcbec49adaea7d7d12076e39c', 
    'MbPhUxcxezZZ2dnyxHgHJsdQdPjog256P2yY1UTiuNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)