UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IOTtNkTxT7SzjSasl7JUtXFvghrkjv0ubtgn/8NGNKE=' 
WHERE 
  key_id = '45ded121995d248c2f3d290ea257a2a4fc56d5adba18faa1bd19e1c5db755186' 
  AND (
    token = 'IOTtNkTxT7SzjSasl7JUtXFvghrkjv0ubtgn/8NGNKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )