INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc6744a6fd976e1fa5cea4134833506ca34e510a96201a2ce672c3216c07aed9', 
    'bAknDDHkKHkUcB4Z21Im0WLhzW8NuLQRq9opztd/Mnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)