UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5T4poZuNxZk7I/Ndd4ebX4/tpSDk5VTvJto23xHmtA=' 
WHERE 
  key_id = '700df856e029876ebbe523f9001f91abab577fb5a3fff5ee86901f46834d4345' 
  AND (
    token = 'z5T4poZuNxZk7I/Ndd4ebX4/tpSDk5VTvJto23xHmtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )