INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881eda1e31e5c922400cada5c62cc1c08e0aeaad199d12243294370c50a35641', 
    'fPucvq2JDik9asRdrA75Sy/GWTweyTOWpsnWRk0neWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)