INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ba24e7ef7f86718eed581199216f050d521bfd71e68c3973989c084bb0a5c3', 
    'mkQGx3ZfA8gex6cXMpmByqBv+IgvvoRcyhoJU9Zkuis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)