INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d6433f8ed6b9a9c19237bcfb5884f57af5a1e3b68d1230f9896dbb621fb37c3', 
    'VcWY0C+pnQfGtEpAsybx9tvTVOgCF782hkX4esK8zDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)