UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEnzO1V5mBOhG1L2bwCzoInWqaGRzrDKQPNhTr3MOd4=' 
WHERE 
  key_id = '0e68659ce6ebd707946df93be7c83a315d7837711c5eab89a8a13c17d32cc049' 
  AND (
    token = 'sEnzO1V5mBOhG1L2bwCzoInWqaGRzrDKQPNhTr3MOd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )