UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hdozne2TTMz/PqwvqabMuvzUzLd619+OVDc+Nx4wklk=' 
WHERE 
  key_id = '12c79162c0a06bfec22736a8e27bf24c0c8002ae2f932d4457d493616664f2fa' 
  AND (
    token = 'Hdozne2TTMz/PqwvqabMuvzUzLd619+OVDc+Nx4wklk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )