UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwpTqssg4dYMB0aMolDEiq8Ilz8ZKvYf0Lg38hszZng=' 
WHERE 
  key_id = 'c95b2cf1e872c4d511166fd4f4b37aea623456f7c2bff41b909a4f7bc68b5734' 
  AND (
    token = 'pwpTqssg4dYMB0aMolDEiq8Ilz8ZKvYf0Lg38hszZng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )