UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1WGs6z6zeNgplGjPfJ2e6ax9RAvlURGkUK5mVbIlsc=' 
WHERE 
  key_id = 'e25e896bc4f999179b333a368bdf5c73de157ba0585d53467bc3d97b110f5576' 
  AND (
    token = 'l1WGs6z6zeNgplGjPfJ2e6ax9RAvlURGkUK5mVbIlsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )