INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4e2d974a50792e01f844f48277a36bb3b800f83e5ab2defe6dd9f77bf20f49', 
    '9G0Ql7yAB0r1kuK2f+F0FVikOKCRz26Qq4qCBjez6QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)