UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euJ4dqVhrrpReU3q1csTVLCf9vGnVtA6vqokNCHgqm4=' 
WHERE 
  key_id = '1de1d4883bb9bc37137b68e98778db366986858dd8a0775b993e53009ff57ec8' 
  AND (
    token = 'euJ4dqVhrrpReU3q1csTVLCf9vGnVtA6vqokNCHgqm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )