UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTATVVlJrsf6XPKn1PX6UtoAEIqQW2NHCbwpCdSZjx8=' 
WHERE 
  key_id = '2aefd97b0e7ea876a8e473b63d2070616ecc26825907723d5be9118e97c75abd' 
  AND (
    token = 'yTATVVlJrsf6XPKn1PX6UtoAEIqQW2NHCbwpCdSZjx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )