UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImWYOzMa/SA8LkBxTvbXFzhyh3P5080F2JMisswDFnk=' 
WHERE 
  key_id = '05003cf3d7de7b1c2f95419e09b9511083ad6dc6605b758674ceb2e0cc4c67be' 
  AND (
    token = 'ImWYOzMa/SA8LkBxTvbXFzhyh3P5080F2JMisswDFnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )