INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949b155daca331f26bd32ff4afbd1b0fcaffe3b2bc19f32fdd9ae6027abdafbf', 
    '6DkT1p7ZhsWZdrjHJ9FkHjmrUxife9zspTunACQUd3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)