INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3f5c21acaa28364dced54802e31aa6da6e87b9fb82f168b750c1ae8c136c8a', 
    '1bGsK1N+gOHGUQr1dcSpEAl0u8mq1+HXBeMG0JA5dJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)