UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34/eLFhYEyuJT9DNrjVUc6iRsuAkiJyf2JICBLRLLH4=' 
WHERE 
  key_id = '90633954b82b674586124782314be6f8651a3e892c9d21cc650247a375f4e317' 
  AND (
    token = '34/eLFhYEyuJT9DNrjVUc6iRsuAkiJyf2JICBLRLLH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )