UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CtI2LL2I3kless5NsCfbynwSm0ChbAgNyIXGyZv+6Yc=' 
WHERE 
  key_id = 'ca8ba396cfd6811c9048f422ad0d812059acd39592572e7ee0af2346700096b5' 
  AND (
    token = 'CtI2LL2I3kless5NsCfbynwSm0ChbAgNyIXGyZv+6Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )