UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNmYrxqn7BzcdqgWpGfWQXIrskZ6L3qiC7ykWpxewCo=' 
WHERE 
  key_id = '3cdb72f41a8243cdbc47baa6ee3ab047c22231a5a687f69615900c411883d968' 
  AND (
    token = 'fNmYrxqn7BzcdqgWpGfWQXIrskZ6L3qiC7ykWpxewCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )