INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d380f795c8624257edad47c86f56a27bee510bb2949df34279f9cd878460ca', 
    '2o7WW+eOdshnEWvoO84I9S9RwOX6SMPCbYynbROIEv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)