UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXULNOO0d5S5XmF8svHCpdLelNxpZssX7vG62oK5Ebw=' 
WHERE 
  key_id = 'c79a2327e719e3ddfb6a2b4ec22bcafdd9af8eebfdc9e54051846f9242fa38b8' 
  AND (
    token = 'iXULNOO0d5S5XmF8svHCpdLelNxpZssX7vG62oK5Ebw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )