UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FH1TbOktXiEvSBhXr0DsgpQfv6Bhw/kn1NoeZ6C1q14=' 
WHERE 
  key_id = 'a6e3facecfe9d5cc95e10dca50cc443ae77bbea9b017913867cf433ae6408f1a' 
  AND (
    token = 'FH1TbOktXiEvSBhXr0DsgpQfv6Bhw/kn1NoeZ6C1q14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )