UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laLtJtghOjE4J8XOyFMacy7BA3uXmJx4ANC/XqN33I0=' 
WHERE 
  key_id = '86dc976f4c21c902372a38616a01812e9bd0307834f22a505b29baed21df5605' 
  AND (
    token = 'laLtJtghOjE4J8XOyFMacy7BA3uXmJx4ANC/XqN33I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )