UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQ8XdcXnzUJtgMe+1gHZm3zVJICpWFxG5/Jn4qkug+w=' 
WHERE 
  key_id = '2cdfef85dde8cda7db96215c16fb0b6a541307e4c63f697d61a8bba5ba82db84' 
  AND (
    token = 'YQ8XdcXnzUJtgMe+1gHZm3zVJICpWFxG5/Jn4qkug+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )