UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71QzHUAmxE7U2HoffwHkH9trrPSmhyEYbOMBbDocpc4=' 
WHERE 
  key_id = 'ca48eba7a201e3909debbbacdf6c5259f05a1229fea4b55ecece16a414d50ded' 
  AND (
    token = '71QzHUAmxE7U2HoffwHkH9trrPSmhyEYbOMBbDocpc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )