UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNLq9szv1GNcgRkBiBEEvbAJ90L+gBYDWzHqOuJUaAQ=' 
WHERE 
  key_id = '25bcb21d29828592af8c3244316691ddc9429a49c98926e9e979d11af8553192' 
  AND (
    token = 'FNLq9szv1GNcgRkBiBEEvbAJ90L+gBYDWzHqOuJUaAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )