INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9484212f5b634251f11a33312db32b72b931f06335028189c6e5a7a257cc0a5d', 
    'Py3jFehOYBg8B6RG++1fwH6A4ci4iVocwZQ1Cn8yEEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)