INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75bebf3bf67da269bfad5adab0af9394bce72d54da57726175d1d8532aa84ffb', 
    'ZCaU/q8jSEuAIn00kMoDvq88j5EjMJspX15YMsZj5Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)