INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a3170ec0af0cca2f1c4ac686171750b173891d30ad500efd5f7b896c6836cd', 
    'kNY9tHVRv8k9W8I4RC0TVr1f1TI6tUb5a3FXk26bgnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)