INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e1cfdb4186ef824ebfe55514c0d816e08f124d1f50737843c40f983427004c8', 
    '/H3U//uWnz92+hPIIvVF9yCq0T8B9WarrPOiMio4L0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)