UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/kYBoCAC3meXIYubQ/0TUkTJhgUbMvIrEX5nqAPSjw=' 
WHERE 
  key_id = '40ca3fcb5bdfe3195f0013d1744b10691e83912228b0eb5580583519c9bb655e' 
  AND (
    token = 'H/kYBoCAC3meXIYubQ/0TUkTJhgUbMvIrEX5nqAPSjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )