INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fef4671786cf38999017ba37e5fddebc7262044cbbb4b4f16034cc4044be233', 
    '18ddklf9WgzBR0hFzi0eLhX8EySAexlce79rhxo4Wt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)