UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNN+A+wiIxEVGihvSuo3L2bYxwOfcao3yevCy8eHE4o=' 
WHERE 
  key_id = 'eca21e771c33a4fb2c6b4024d57c25b2aaf7f0d0f9708ad39e6e9cde485ca138' 
  AND (
    token = 'xNN+A+wiIxEVGihvSuo3L2bYxwOfcao3yevCy8eHE4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )