INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8dad104425658a4842399ac4cb6ee00ae0897d1b8b2fbb1854acb6059e3bce', 
    'UXpzTp+e2vcdW6vMMZe7AgNzu4ajmAWDggyAqgPJKyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)