INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41bf1c2b85990a572a962a6446a2c7800faf59db5839fdea35ea2d4048f2b0cd', 
    'A3rh9XTvxL17U0+9kuRWziZ3kyjlYRiNf8zaWvrVtCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)