UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meQ3KxuDGw5jymugu7YgYK7TaWSCZhXbby+oPRSVb9s=' 
WHERE 
  key_id = 'f70e22e0d6b46dadd1c44ab1959f12cc26b07ff302b193f7690e60f9a630fc1c' 
  AND (
    token = 'meQ3KxuDGw5jymugu7YgYK7TaWSCZhXbby+oPRSVb9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )