INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f156dd147ae3c08c762b2453599ce5fcfd5b144f6c250d065cd0d8bc94df7a', 
    'mdKJu9QCVowalEq5We4eFyyfqHxMQZwjPUbYmzKKUX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)