UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3U2CsOtG4OOqBY9JpbSbtiKPBZix52h2Wg5fNhCVGo=' 
WHERE 
  key_id = 'c9c84b091c6f52602a77cf711ec0cb594edbdd1d6ade98f5edfb742c4979493b' 
  AND (
    token = 'Z3U2CsOtG4OOqBY9JpbSbtiKPBZix52h2Wg5fNhCVGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )