INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ad046663e2b572b5c9fcbb61e30b90af41ffa4f1b965437b189d8aa926af152', 
    '+ekDPHNYeTLNsuEzjnIIVNFhsPK5WMKPmbuj/bR3Rqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)