UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56cOJZU7ns1GirlvcYE49x1lRTxQ2fJKVUhGlHmnZxI=' 
WHERE 
  key_id = '00b8751cc270ee01c3f286b444dde45a1d019ec5aac53630faff9a4962859ea4' 
  AND (
    token = '56cOJZU7ns1GirlvcYE49x1lRTxQ2fJKVUhGlHmnZxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )