UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08aGvnt+8Cswqung4yTlx2PIedHcZGF0l5s73GwCadI=' 
WHERE 
  key_id = 'dff4902d64431b9b85f161f2372a8083b2d3824ae37bc10a7efd20cbd4838e98' 
  AND (
    token = '08aGvnt+8Cswqung4yTlx2PIedHcZGF0l5s73GwCadI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )