UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x31meck8ui/8HAsRSzf5HdbEQePRoYGUdyBZSa8kDVY=' 
WHERE 
  key_id = 'beebaa65561d3ed712595b5194ba78f31677daaeee03edbbec1debcb39d450b0' 
  AND (
    token = 'x31meck8ui/8HAsRSzf5HdbEQePRoYGUdyBZSa8kDVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )