UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcIWskjGql1W3wFLnLlhdQUE5w7qhDyxFTVtC2H1EiM=' 
WHERE 
  key_id = 'd20b39729a5812b141d30cc6f50aa5c0f298412ef9c9608fd72e0f005c135265' 
  AND (
    token = 'qcIWskjGql1W3wFLnLlhdQUE5w7qhDyxFTVtC2H1EiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )