UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fBh7dDCbv0HMWwA6+0wEL5gCIDZiMdiXdHbVkBCSxZY=' 
WHERE 
  key_id = 'f958f5e78db25dd1739bcc219bae543a4583d55116d056801d0c0049bd72fdb5' 
  AND (
    token = 'fBh7dDCbv0HMWwA6+0wEL5gCIDZiMdiXdHbVkBCSxZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )