UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQpT5gO/igBwUSd2wbfjV/uOTGNQ9ckDLcDDVKgkwfI=' 
WHERE 
  key_id = '93ecf6c2f96a43a5f0671b9ac72ae0bef17e3a8d0e0680cf688b2e85daac1ef4' 
  AND (
    token = 'oQpT5gO/igBwUSd2wbfjV/uOTGNQ9ckDLcDDVKgkwfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )