UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bXl1XsVLvILNLZ0c7O/4bg1oTNORikOgGVr4e/QBYE=' 
WHERE 
  key_id = '73a96cd76faada6245a899638ac1937253a9bafa66016e21fa45477c9d5fe207' 
  AND (
    token = '6bXl1XsVLvILNLZ0c7O/4bg1oTNORikOgGVr4e/QBYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )