UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrhvErNjMTlJFsRQzsAEVCdgZakOXlMZHWRAYW9+rbY=' 
WHERE 
  key_id = '36c608f6e91ff9e2eb83b89bc7bc95501f875aada13a15c71435f88063a61b65' 
  AND (
    token = 'RrhvErNjMTlJFsRQzsAEVCdgZakOXlMZHWRAYW9+rbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )