INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a347a8e3035193ae3131c8ec2fda630bb85d77ad787b8cca8894b1f8f9cce2', 
    'BlOfVEfuRM0WoMVz4rjic9uD12Q494wimMb3LVmeXVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)