INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c16a0e5d954f1534425246484f079f59532485a4e30ba420e49aa33970bd1ec', 
    'FoULzjdZlRg4weuzlR+zs2cpopTKm42JQYUXd1JZ4cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)