INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b4270d2091ca7e25452a47256d275778280062b7b0bd3ba227203781d97daf', 
    'UM72mHopBPuecRRDxVE/CnHAHuosdtSATMPXl8ggYEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)