UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYmpJEJ8aHFz40oeM7WPRXxiL8XaVgTwpOBz28d1n6Q=' 
WHERE 
  key_id = 'c516847d457f72e51591ae4aaba67b2882540e8936cc7d438b7e7c174d9770ed' 
  AND (
    token = 'tYmpJEJ8aHFz40oeM7WPRXxiL8XaVgTwpOBz28d1n6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )