INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e3fa5f9cffcba1410e7405bb4667f399a236ca17a525342554d4d30344687da', 
    '8mMO8YERyE2rZiuXYOTBzTZiSkpyZXqr1V0BVfwpfIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)