INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b708a4ac2ce731452ea5a5226fa01d3ade13e4ce3dd37692a955c2affccffd3', 
    'Vaq8hX7WVzk7Btt41xA23UiRFOXi0z9/UU3XsT1rKFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)