UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iazfGmGklSg106+VYKHvwxu0pUVJN+E3EiNI9mSJAqY=' 
WHERE 
  key_id = 'ca10292d46904db5cab437fffed87360d4417fd36b988e6834b4bfc5c6ec3df5' 
  AND (
    token = 'iazfGmGklSg106+VYKHvwxu0pUVJN+E3EiNI9mSJAqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )