UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGDUNcZDoZlQF+AbS0KYIDDzCZNxF1nAFo+/kHetwSo=' 
WHERE 
  key_id = 'd2ce7c4cd7bd4eca87871a810be5d76c88829a063f53ad4ab92b36d1afd17313' 
  AND (
    token = 'FGDUNcZDoZlQF+AbS0KYIDDzCZNxF1nAFo+/kHetwSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )