UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wxbde5ZiJKQuMgfN2MpvFN1YpnydqTxxdUmi2yLirs0=' 
WHERE 
  key_id = 'ee82bfedcfa986c4437a10db8e6848768f584dd7a944b7d0ebfa1f2532a31312' 
  AND (
    token = 'Wxbde5ZiJKQuMgfN2MpvFN1YpnydqTxxdUmi2yLirs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )