INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b5a09a1df7894fd243708577e317c35452c8645d59990fd2754705a658843eb', 
    'CbTDaoIHWwtafEtb5kRSGQXrHyQ89c3ajwIswMvPRNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)