UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjreVhOGkGOlQFPYrtuJO+id/kFkx97qJfJvYDKfICQ=' 
WHERE 
  key_id = '1fa7ca91a774e1e1d47831f97282bf6dcebf4dff51f8c79058f51c76a6430a2d' 
  AND (
    token = 'bjreVhOGkGOlQFPYrtuJO+id/kFkx97qJfJvYDKfICQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )