UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2LUgwErliAM23IHTAsT3sOlB9MlUiv95KqSHSoLkKU=' 
WHERE 
  key_id = 'df9bf58cdb708194efd33c9521eaa3b4b63c36f13c74f572587f5e592ffcc20e' 
  AND (
    token = 'G2LUgwErliAM23IHTAsT3sOlB9MlUiv95KqSHSoLkKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )