UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yqia/oSQCjbTSMtbIYxeLcGbHGiIPouElPCZiSwYFK8=' 
WHERE 
  key_id = '4b83ed3bd765f28c26059f66a34343125e88968ca06ccc5ad447743047d10cae' 
  AND (
    token = 'Yqia/oSQCjbTSMtbIYxeLcGbHGiIPouElPCZiSwYFK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )