INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f8a5ebf1909b1582a8207f8678f5562a3f4f740de84a72e51425a1527cc4e2', 
    'ntDnoUuYlsPoeNLxKF1WNpTWNcggbfpxNAGHz37GOfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)