UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xh4V0jwIzEBjPRaWFid2bkbiJtFkcSvo63TNdhiJdNc=' 
WHERE 
  key_id = '1533d53e7180fee4e5eb69f5f4449db6a8ab62c355a913e2ad0fefe8c641a79f' 
  AND (
    token = 'Xh4V0jwIzEBjPRaWFid2bkbiJtFkcSvo63TNdhiJdNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )