UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eK8CQ3n625tpkyhFu43YTcblb36uyCcorpqnggoWNm0=' 
WHERE 
  key_id = 'fb6ab611c29bb2f3b3bddc7b4c972253ba1a1806e4855cdcd92be70bee969667' 
  AND (
    token = 'eK8CQ3n625tpkyhFu43YTcblb36uyCcorpqnggoWNm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )