UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YctfD7ikgSASlwzGeLH0cRQS/Kahrdk+IGJUqHc9qI=' 
WHERE 
  key_id = '9ff99acb48fb18142d640997697ad5a18b8dc3f943ae598c77bc989f3b65a253' 
  AND (
    token = '+YctfD7ikgSASlwzGeLH0cRQS/Kahrdk+IGJUqHc9qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )