INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647b923a827711d7f39e9c3ed29f4d293088c3ba1cc16c3bfcae97976d019939', 
    'L08bYRwewHlJQWx7GgKWWWEBPwCzr2IM7nYZeb7362E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)