UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWt+1WQj3/V2Jvslg1V7/KGfJCybSMINrAKFYFFW8gY=' 
WHERE 
  key_id = '9ca487332731c93814818641d7ff8fafb56275fba2a2f37f1e67076078266e35' 
  AND (
    token = 'pWt+1WQj3/V2Jvslg1V7/KGfJCybSMINrAKFYFFW8gY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )