UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tux6XcFwgSOu8opmflrYB7A3e7vp8oS+Kvp4sxCbQdM=' 
WHERE 
  key_id = 'b41722357e1a65643f458c45f76a9d447d9ae1cfc3afffe828c1a21f3808180e' 
  AND (
    token = 'Tux6XcFwgSOu8opmflrYB7A3e7vp8oS+Kvp4sxCbQdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )