UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErNdoBQz2F31+ZN9cbM1CUcD5XSuWH9GCcQBXoCdagk=' 
WHERE 
  key_id = '6dbd505ada0accead88c0f57bc7a63cddc0dfb593f5652a2b05edf95d32719dc' 
  AND (
    token = 'ErNdoBQz2F31+ZN9cbM1CUcD5XSuWH9GCcQBXoCdagk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )