UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Hh9niLSH8aKYBLUyMyrCl9s9pT/vVl1WMpyXg7dYkc=' 
WHERE 
  key_id = 'e0d0f2351ae25cb0f2a5bbe37c4b2b0fec5ff492d9a973201186ae8ef98fde66' 
  AND (
    token = '0Hh9niLSH8aKYBLUyMyrCl9s9pT/vVl1WMpyXg7dYkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )