UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/vbTd1fEn02GmCTwPnQy209Lg7Stcd0X+N2H4L+g9Y=' 
WHERE 
  key_id = '336fb297c46867e929a670a9fccb412ceaa6b89d505762a619615d44ee158593' 
  AND (
    token = '7/vbTd1fEn02GmCTwPnQy209Lg7Stcd0X+N2H4L+g9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )