UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgV2kozHJVpjClTn4+WMaQ2o+wa0PUyIIaHypMVQgc4=' 
WHERE 
  key_id = 'c91c1e2c846157ae540b65870611d241e6a4fa61b26531efb3178a2cc6e4608e' 
  AND (
    token = 'zgV2kozHJVpjClTn4+WMaQ2o+wa0PUyIIaHypMVQgc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )