INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '397a432ecfe043a56f02abb1d976dceee54cee66f20c40ddfe4d458150f3a871', 
    'JPiDxcFmPh8kWTcv9Ls8zsPE47VJsQqiqqMl3xCh9g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)