UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTZd0whmYJnlw0MekSjaN5rI2MF9iyYgFF6EjG+IasA=' 
WHERE 
  key_id = 'b53ccf5051a8e0b017af48ccdd59d2522955e3f9d419dd6ed8ce3215664b3dac' 
  AND (
    token = 'KTZd0whmYJnlw0MekSjaN5rI2MF9iyYgFF6EjG+IasA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )