INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c97e3de85ed54a5a28a5997af6a10233a654f9f6a052409ff3e5f776ef52b8c', 
    'yqnNEJZEVywen/kaGkXuxSpkE7quluoM35KZjUfGb2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)