UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0XMhZTbAqiB36KvWZfwznlwi8LNWPMExOnlBB0HUTHs=' 
WHERE 
  key_id = 'cff4b3f71213c33444f29b953eba18b8707a2ffc693c7b8d835abfa5bc1bfd32' 
  AND (
    token = '0XMhZTbAqiB36KvWZfwznlwi8LNWPMExOnlBB0HUTHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )