UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKYxQSiuVJNij/1EqVK7tP8FDSpvI1G+EhmOcnrcDwY=' 
WHERE 
  key_id = '719f369effe0d4e2341d6884b9379bb1c273b721db44a7b253987e49717507b1' 
  AND (
    token = 'tKYxQSiuVJNij/1EqVK7tP8FDSpvI1G+EhmOcnrcDwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )