UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8upndYs56etYkv4FQGo7QOslgxoWfbX4wG6JsBysJu4=' 
WHERE 
  key_id = '9c5f28f879fe3852d90531437d3c710c5e0f03344c9413aab31a1645c4a36b95' 
  AND (
    token = '8upndYs56etYkv4FQGo7QOslgxoWfbX4wG6JsBysJu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )