UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M4wCin9KNZpPvbYXEt9olLYy7OY6mWW7CRD/4w1cMV0=' 
WHERE 
  key_id = '11ba79f943c48951076bbe22788cb7286467794b207614fb4bfc9c1a72b7e334' 
  AND (
    token = 'M4wCin9KNZpPvbYXEt9olLYy7OY6mWW7CRD/4w1cMV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )