UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAOemmSMW4kNrVKoAXNSE29K9w65MsHsJKD6PnosANI=' 
WHERE 
  key_id = '30c9a177877c10de666d1d82dba161ebfdf05c1fd8b6e17efb35e720251674b0' 
  AND (
    token = 'tAOemmSMW4kNrVKoAXNSE29K9w65MsHsJKD6PnosANI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )