INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b799bacd935c731669ea6aab6aba7ca550748530b1a13f6d4111d4967c191bf7', 
    'AtYpoM0pvUr6oGHZM4tP9qMhChcRNWkLaB2ygKCPtgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)