UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HyEEONwH1WZ67O3n8jj0+q/OLUrfvjCRK8Fmuw15SA=' 
WHERE 
  key_id = 'beef9f20b5f23b61ae5a43b87cf8aebf34e151815817f4f12efa2637198c2f96' 
  AND (
    token = '4HyEEONwH1WZ67O3n8jj0+q/OLUrfvjCRK8Fmuw15SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )