INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c2e08c1b1620ebac761a447af6fd09adbb91b2fc04785ff24b7e0cbf0b14ad', 
    'yMQVe9q5DXaRb5h+k9U9AYDlzei2/1gdmlaZhoJYogo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)