UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acV/kiA1TkHPSzAqy/f6LNoEUb5aoxJFdGc6v6Ae5yY=' 
WHERE 
  key_id = 'ff35382b19df2aaea62c402427bcae205c555b688481c05ceddfbbdf1764abc2' 
  AND (
    token = 'acV/kiA1TkHPSzAqy/f6LNoEUb5aoxJFdGc6v6Ae5yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )