INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146a273be768a844686867ffa86f231aa9f793569050f3a5d3496b6af74f858e', 
    'O/JvoFvEwhZ+giceHtOPct2sskvEJqmgdPFsPcGl19M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)