INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6169243e6e5977a78a5d768112e47bd7305593206ca02e6aea9a4ae36272a43e', 
    'kA1Ih5si8PUjxNXuS5W5bj7LDudANoqQp3Sa6MMHKnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)