UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pQdAlnt1gGuhdgOgRyEgxX/cSpU+F3y7StSk41akHY=' 
WHERE 
  key_id = '47eb01286fe5ddfbd4ff4af1ecd9aaf6b069575442b6b022e98d2952723c0535' 
  AND (
    token = '2pQdAlnt1gGuhdgOgRyEgxX/cSpU+F3y7StSk41akHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )