UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/BYltcIzI7x7mziByBWn0Iu1zPm6BIjeWaYffiAn2JY=' 
WHERE 
  key_id = 'de03ef787c36b0e1d4df6af71c03df1c32a4e000cf0b54df1354e4e962578436' 
  AND (
    token = '/BYltcIzI7x7mziByBWn0Iu1zPm6BIjeWaYffiAn2JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )