INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a9555c1c44b6e6cbcad456069324f62dec29942ade1a2993d3ff7801454af6', 
    'YFYEfvioPJ7E9SkYMRVJMPKeLn/o2aExtptFsIsrcYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)