UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PlSJ0bjuNUXHhJMHM5w0x5erKnZNYHmxiZLsxQLt+k=' 
WHERE 
  key_id = 'e179ff1d1f196c19e54fae2db27b7468527ed7f1f17bb6ac0c0a9f14b0073193' 
  AND (
    token = '7PlSJ0bjuNUXHhJMHM5w0x5erKnZNYHmxiZLsxQLt+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )