UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgmNBrmyT8zKu4HMYyk7yXciGhEsi2b1lIeG0TI9T9o=' 
WHERE 
  key_id = '9a80a9bc8498ff127154c29249d0a4b4daf8ae557fe5f295a99d147b7f704dc3' 
  AND (
    token = 'rgmNBrmyT8zKu4HMYyk7yXciGhEsi2b1lIeG0TI9T9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )