UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMU5gx/OuvsEFLRfO5gZacbwU0pIFBPonCnw+fsK9I4=' 
WHERE 
  key_id = '748badd7f7ab00001955d446fa85d533fc2e7e97c055353a5c4beb30d7c1700d' 
  AND (
    token = 'dMU5gx/OuvsEFLRfO5gZacbwU0pIFBPonCnw+fsK9I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )