UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2mMXEoCKrbuDYChP/zGcUq+t6by5NR8JzVJk2Zr5UQ=' 
WHERE 
  key_id = 'c87e881bc201cc8be342b79e89918148650cf7ef35903b7e60c55752bb99600a' 
  AND (
    token = '/2mMXEoCKrbuDYChP/zGcUq+t6by5NR8JzVJk2Zr5UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )