UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2tOK2R9imvEd7GSeozfX0rG+DiiuiXfZ37AAMc1/zA=' 
WHERE 
  key_id = '8deaeaecf9605b70bed5371ea78b4deb046b9c8df17d9f6376b92ec9c5a717a8' 
  AND (
    token = 'x2tOK2R9imvEd7GSeozfX0rG+DiiuiXfZ37AAMc1/zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )