INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4015435d913dad37b92011bd9d10b6a4c80bbac16429e29a45ea96eda2c171b0', 
    'rUVoA0WMvgmTEUu6kM6r4DYcdPih7qsBdXwe11ZnC0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)