INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5493a91650afb1a10d995b13618420d22d89771de1bfe08557a0ace43d40a3ea', 
    '/8BIEPXDPpRt4lpAjD7zxvygPfp/rC50jZFdd+a5L5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)