INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4fcaf333b6a6fd339cc657053ff33d1a82a0854258228f532d15c5a6d5d7d99', 
    'ZKLEI8MBJiJRfNXkdpXtlRtWh93wtcqG1w3QT9qb4gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)