UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMhOX+MjTUN8lbU+reK+4DqouyA81LsOFwvAIuWST3A=' 
WHERE 
  key_id = '88179b65aaf24b4b08727ab8521577c4c2e5e65c967b58ba19c75f1c0d425275' 
  AND (
    token = 'eMhOX+MjTUN8lbU+reK+4DqouyA81LsOFwvAIuWST3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )