UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPQVy0Hfbpcv5M/jJ7Nb4ogmPhQ4K9nJHhvaQuwmpGo=' 
WHERE 
  key_id = 'f8e387c3c682308ea311e118addb6748afff5dc51f12266e16c81a12f9542402' 
  AND (
    token = 'WPQVy0Hfbpcv5M/jJ7Nb4ogmPhQ4K9nJHhvaQuwmpGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )