UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOrzShUJaeG0gqMLa1Nw+QETcFe4Y7wVIGH9HKD8LJw=' 
WHERE 
  key_id = 'a1b576bed4d47a4fb7112567d667793764873c9dd98f08c45051d6aea96391bb' 
  AND (
    token = 'KOrzShUJaeG0gqMLa1Nw+QETcFe4Y7wVIGH9HKD8LJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )