UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXZ8kKzfwRklAzDKnFHfDBTAL1+QxU3MTF3htXPiocY=' 
WHERE 
  key_id = '1f844d114a474e621ce4fa08f4d90666d7eb9385c9a66979dd27ba4c0bd2569e' 
  AND (
    token = 'MXZ8kKzfwRklAzDKnFHfDBTAL1+QxU3MTF3htXPiocY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )