UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzpINWZxOgrKJ1WKRIW7mTRCEeLZxVha5RS8ngmYAMM=' 
WHERE 
  key_id = '35f97ef8c7019c07bfc88909a0cff3bb06b3842bb23d47a7b06add9fae1f0839' 
  AND (
    token = 'WzpINWZxOgrKJ1WKRIW7mTRCEeLZxVha5RS8ngmYAMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )