UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfXMA7oarh0DHUucIZdTZK2QVtD4WdSVeglG8l0z+98=' 
WHERE 
  key_id = 'db8da6f946e1da256a8dcd3886e22e99815680b4bc5a16d44235ace580c0d642' 
  AND (
    token = 'ZfXMA7oarh0DHUucIZdTZK2QVtD4WdSVeglG8l0z+98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )