INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6756ac3d5227b9c169be546484c9eb56defb4ce53ac47c0c5767d3b814408c8f', 
    'BSsnIv8EUrsoxNoi5ykk5jrgvf9Gy2yAf8B8xXvAUB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)