UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkW5PIMpXvlcs0Z/9hvog1difYGQ0TfphNmwGHIk/dc=' 
WHERE 
  key_id = 'a04f192cb89eb9f6c462991df4272cd365cc0b2c6daf50cf063dc31094e2d957' 
  AND (
    token = 'vkW5PIMpXvlcs0Z/9hvog1difYGQ0TfphNmwGHIk/dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )