UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qs1FezFyaItPFN9jEV4oibNkIFpqnlQfLNtxs7zJf8c=' 
WHERE 
  key_id = '173ebcb8efe50bc00bba904cb70180b50bef4ded5b1319fb33cc59b6d9190a4e' 
  AND (
    token = 'Qs1FezFyaItPFN9jEV4oibNkIFpqnlQfLNtxs7zJf8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )