UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzSMWtw6kshUsAITaYskgvD/9SIjnRFCmCjhnVn0QrM=' 
WHERE 
  key_id = '52c2414321ed58a26833d5c7aba3c9965044bd54750c158be1813d13569b24ee' 
  AND (
    token = 'IzSMWtw6kshUsAITaYskgvD/9SIjnRFCmCjhnVn0QrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )