UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8Vc9sdgRMa2RgRz9Hgoe9bg9HbA4hipjUU81rU4mMM=' 
WHERE 
  key_id = '9793d536ac714efb0a0268926a143cf1361c8d3d25523ef9f12c779434ee1ae0' 
  AND (
    token = 'P8Vc9sdgRMa2RgRz9Hgoe9bg9HbA4hipjUU81rU4mMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )