INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b603e7187c61e60019108ec29e8c34417a04ba86cfab45c3a6f5011fe41a240', 
    'CdrXPQFeYUWx1voJ5wCELTPQOyyhgQg8SlkwzQuZClI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)