INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3e329e7287e238e92b711e2fb73eb453d0a37bedb4a19803cbd5c802ccc969', 
    's+GpmP7W/3btZad1wtW34ee8XUKa0wuvTH3Pxb9cWxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)