UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2iAsX+7yfo5EP7Xp2XnWWGxmt8nXNeQQsTPON1Zenk=' 
WHERE 
  key_id = '7295e8a74201c27c16d84c88a6111c485fcce37a1bbd8063dddbd6884436e4c2' 
  AND (
    token = 'x2iAsX+7yfo5EP7Xp2XnWWGxmt8nXNeQQsTPON1Zenk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )