INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5f1956b9ce175d3a0c8003746603e3f8aeaf04e3db5417a44da39e936c576e8', 
    '5aOSiv0V6XjcwSzoNOfUpGrYh5xBnnbXMImfC13Ka1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)