INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd6c951de208c1d11e4a13789191bd4bdda3708b0e6282c9c860d5697fa788fa', 
    'iCy20izWT9Ke3cGF72OdXzQ8FLEAGKrSV79ppqHz54g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)