INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6666fd51bd925433050f2f6e6b55912647c0e30da1037398d0d8d9bb623c3d9', 
    'VTs7wctPaacj59LrmhkwKWqnfmoeBzEG2oeaxWwd/U0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)