UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11RssOmBWhcXSqs0NqbVq3A6XpVUofD4kmzqYh2DVyI=' 
WHERE 
  key_id = '4bcf4512417dadd6248a94dbe511481c3b39bfdb0dee131bcd6e60cd942ca2d4' 
  AND (
    token = '11RssOmBWhcXSqs0NqbVq3A6XpVUofD4kmzqYh2DVyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )