UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPUMPdvCGgTvlZrPfAeV0m6HLwBeTyoNLnjvfDNk020=' 
WHERE 
  key_id = '5073129e3b9d7a53174eb46de98a793f5482da89aa1ee2b57e8f0e32d7d83814' 
  AND (
    token = 'QPUMPdvCGgTvlZrPfAeV0m6HLwBeTyoNLnjvfDNk020=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )