UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0396A0oFOaeiK75UchCdPYIJ0JvTP8ZK8Q5uN6rzkY8=' 
WHERE 
  key_id = 'c49e56362819a5738fbb91211d0b3e203199397fd07f1b7b42e6da58e694f333' 
  AND (
    token = '0396A0oFOaeiK75UchCdPYIJ0JvTP8ZK8Q5uN6rzkY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )