UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2BAU/QB7Im3mYTmntgtIldhmIIC+HJkeTOhaBqwwQo=' 
WHERE 
  key_id = '8781859807679e9c889de81232830efdca565ab8dde39dbea0631cbaa966646e' 
  AND (
    token = 'o2BAU/QB7Im3mYTmntgtIldhmIIC+HJkeTOhaBqwwQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )