UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfsDxJk/4HY+JZZvzhbIdzugbDQDJhhuDiNsNEbkBJU=' 
WHERE 
  key_id = '82a67c7a2100dc4223e3d2b5fa2bab64ee989e7f943c48f98aee1c09497f1c33' 
  AND (
    token = 'zfsDxJk/4HY+JZZvzhbIdzugbDQDJhhuDiNsNEbkBJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )