UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5x4fVrYdsC8o2qM4fqz/z3hI8JfV8PI4qIxjUDXB1Y=' 
WHERE 
  key_id = 'bd4f1819fc981d99b0742b93869c735a91b36e7d55dc5c347ac61cd44edf6c67' 
  AND (
    token = 'K5x4fVrYdsC8o2qM4fqz/z3hI8JfV8PI4qIxjUDXB1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )