INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3bff461ba478c18644007b4816bc492ac9b396d4ba0121baccd4e377d11695', 
    'Rknw3qxNdO2+tC9E3x9RxDc4WxmIPPaLgfEvAZUBjKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)