UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulCJ110BQwGldnoHOWZmbDIlDAW3cwO6z/CYqYSNOZU=' 
WHERE 
  key_id = 'a71647540941a04e189a25632ccac3801afc681b73862d19f615edf0da4fc0ec' 
  AND (
    token = 'ulCJ110BQwGldnoHOWZmbDIlDAW3cwO6z/CYqYSNOZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )