INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38dff913db822a9ea5c4eacf4efff8e944256b69c544197d12bed12c3589e976', 
    'ALtz5PM0AH+HOZUDcuULv7FGeA80QYl88fGwk6GqIos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)