UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/qvGQ3P8wkH2YeY4LfU2I7HM9R6FcPzuRc+nhSuY5s=' 
WHERE 
  key_id = '595861a1b89042ce2b8f25698f0680d06022e2db13f001bb98f1a3f42cc3fd5c' 
  AND (
    token = '8/qvGQ3P8wkH2YeY4LfU2I7HM9R6FcPzuRc+nhSuY5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )