UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVZUZoyDsHKT0M9e1ZVev2rBxHRqRSsnegANQXHIpr4=' 
WHERE 
  key_id = '7bb4b9c6e93bf8da38f223402e8332dc49093605171f4f2b416fc58b95c5531e' 
  AND (
    token = 'eVZUZoyDsHKT0M9e1ZVev2rBxHRqRSsnegANQXHIpr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )