UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXFVWetevB3vEHV2b2N91RfnWQ0HTzpymHEr6/cOB9E=' 
WHERE 
  key_id = 'ca3c6c1362a59d24d2bb7e904f00c479281561977eca35539f766c0820e86d7c' 
  AND (
    token = 'wXFVWetevB3vEHV2b2N91RfnWQ0HTzpymHEr6/cOB9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )