UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwKlZXam726FilIahQ/rv7ReOYjw3v7wbTAVh3OXq6U=' 
WHERE 
  key_id = '76ed98b5a1418b13f26f0cfb2ff7737a5b71d302cea3fc8a3f2eb9d168f6080d' 
  AND (
    token = 'wwKlZXam726FilIahQ/rv7ReOYjw3v7wbTAVh3OXq6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )