UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lz223IGa2RlofSA0JbdC56E2hGdbwi8RsKoXwWuHTZg=' 
WHERE 
  key_id = 'ca250b252d7a5d9a1d801af9ec8d82fb826c7b52cea4d08fc7317a5c8f3bb5f5' 
  AND (
    token = 'lz223IGa2RlofSA0JbdC56E2hGdbwi8RsKoXwWuHTZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )