UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbdYq//At0RYFPT5hZa3vyVuaT8tuuO7cDA24aST7Q0=' 
WHERE 
  key_id = 'f12830e994f7f38f29880ac4573128f59a048946bd048732fdbf2266ba523c42' 
  AND (
    token = 'IbdYq//At0RYFPT5hZa3vyVuaT8tuuO7cDA24aST7Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )