UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2P6kulGxKZAZAobgFBrEshjjhlRDBibkYLFpNl0wzco=' 
WHERE 
  key_id = '24eabce8f0b14b6086e56f1dab1e7b22545b907bae0ebd5da311df3754e8f612' 
  AND (
    token = '2P6kulGxKZAZAobgFBrEshjjhlRDBibkYLFpNl0wzco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )