INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9851f39daf74065b2ba19a7c7964608b4b97b30e0750c3505580f71021e0ad13', 
    'XtTnm25uwnmN1F/t51KF6DY8IwkofO6VhKEY62DJVYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)