UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4kj1s/XQpHvaAmA1x30+w6m+2ZE/uzXbEoj0eWqmbQ=' 
WHERE 
  key_id = '4df36f3f5f3cc70b19e48c35d2c7b425d5f4ba13f5259b204a615b7a7d3b1153' 
  AND (
    token = 'P4kj1s/XQpHvaAmA1x30+w6m+2ZE/uzXbEoj0eWqmbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )