UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9gquWvIwasTQBvuNDfwFxQG9b2QOuBNICJ8cH1f2xY=' 
WHERE 
  key_id = 'a337e0bf48b01012265cf90eb6c5113893caa18d8b3f73bf5da5d1af0a674b58' 
  AND (
    token = 't9gquWvIwasTQBvuNDfwFxQG9b2QOuBNICJ8cH1f2xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )