UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mF8fne9S93rUbW2yJdscn9W+IHJbLR+i1IfuQzGoFM8=' 
WHERE 
  key_id = 'dff450344cccb0949a4867d1e7236048dc83f074656b91ee62f386350224bca3' 
  AND (
    token = 'mF8fne9S93rUbW2yJdscn9W+IHJbLR+i1IfuQzGoFM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )