UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7J21ZQsSJLEjXuhfN7HkjGyYJMebeyZUThsBpDX80Y=' 
WHERE 
  key_id = 'd4479e840f0245ae8d6e8b5db12e6eb6c14bf02aecf9a69523aa797cf3a76cc2' 
  AND (
    token = 'E7J21ZQsSJLEjXuhfN7HkjGyYJMebeyZUThsBpDX80Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )