INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47b30e32c5530f4f994f6325ca395271eedfeb36e194fec7a3b657e09a77ed99', 
    'jJaEFVMOcSMzKSJrhLCtDb0xNLO6peSHwq/ngj3HUzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)