UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AO2TxVONaONbZkzYXJHqH6wsul9XDxIiGiN+vcaQ1jc=' 
WHERE 
  key_id = '972726cf1c8df882bca5cf12658206df9e84cda5dab22203d7324c29315742bf' 
  AND (
    token = 'AO2TxVONaONbZkzYXJHqH6wsul9XDxIiGiN+vcaQ1jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )