INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '942eea6770069c1d968051019e957cf264dbea5ed4bd176d6818e331bdb2708c', 
    '3dzryxkZI5Ly3zf4DzYOfGs2Bg0E6eQiImYUb8QLb78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)