UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Uw8HEKQO6FpdXuk71YVOknwQBnG8u1KDpmF3uAFpfc=' 
WHERE 
  key_id = '0cb84bec9ac3902f2574f68d584dfa65748614d78880c4c4d42b0be473b8a24a' 
  AND (
    token = '8Uw8HEKQO6FpdXuk71YVOknwQBnG8u1KDpmF3uAFpfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )