INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ddeb21d04a4df4f761d21199518879d33e1139e678bb40410b7eb69cec70122', 
    'nFNdEWNpZ1KrzkAVYSnUwMvfVaclx7KK8XIhA80ynR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)