UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hVZlYLENMKfTwsb8bGj6iO+tbTgUPWxcPsYgQFGurLE=' 
WHERE 
  key_id = '972af03e5249ac7101696dbec250e2d6c4cc73ff82bae37842fd7bea450130a0' 
  AND (
    token = 'hVZlYLENMKfTwsb8bGj6iO+tbTgUPWxcPsYgQFGurLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )