INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8257a20b6b2b17ffed6ecf2bad01f2f38a305751aa126986f8c27a69faa8d2a7', 
    'KXKNz9hA5W6vhNCz42uZ5S45ATKHaQYjO4GTWbd8N24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)