UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UwpXAklZltPafQourQwhamPBOwOvd6zp2T6kXx+YLY=' 
WHERE 
  key_id = '9baaf7cc740f3a0ec29dc3dd0d4f672b8a0a4ab7f19265319d05a4b18f77b9fd' 
  AND (
    token = '5UwpXAklZltPafQourQwhamPBOwOvd6zp2T6kXx+YLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )