INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a378b917f1f29a75d0c5257476e5efa08f39f4b3d7b3647495a6cb94c9e1a703', 
    'ZsZ8n2akZwWnEEUuaGcviUJO0epvvBp+T4z/28jH9k8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)