INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31494e8b8fad8618b9d5fb3e1464a62abfea04b940281ed5939a79945e5cdcff', 
    'grbzDfgGJUbyaiAZwbd/DfHtmovL22jE2NfOx4gVGac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)