UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxJTZVNuL87FzUJSJGZd4ZhdnCHZr2UF/0qgykgZYSs=' 
WHERE 
  key_id = 'a990480855333f6bed902d34d57998d97adf83d5cd89ee932aff5edd363f72d0' 
  AND (
    token = 'OxJTZVNuL87FzUJSJGZd4ZhdnCHZr2UF/0qgykgZYSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )