UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dK6b3QT0MxIJBP3iGHqyFg45IG7n6hODA/FmkaYJQw=' 
WHERE 
  key_id = '78bcca06274d76e8f16aa05b052d34a16ec0a8b0090421b5501497fcf35f1890' 
  AND (
    token = '8dK6b3QT0MxIJBP3iGHqyFg45IG7n6hODA/FmkaYJQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )