INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce8afb6e53dc6e3b392842e6474c58c9745367d85f8eb51bd5f378d2eaf94f50', 
    'Bt67yTyMGVR7bT97nNrYVtddPZdy5vZOw182hAQBMXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)