UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VgKQm1CT0eXqX8woaNKI/HnBmQ7jEZpGtQa2+EWF9/g=' 
WHERE 
  key_id = 'bcdc5dd516cc6717660f140b2689e9dcbf1518d0e3b5a383261ad75668ebb93d' 
  AND (
    token = 'VgKQm1CT0eXqX8woaNKI/HnBmQ7jEZpGtQa2+EWF9/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )