UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7KtheQFxuRoQ1ERcSUPigsKOts7C7inpTZ4VdSCRdM=' 
WHERE 
  key_id = 'b23295622da6f8d02d6597ea79decd43235c7cbbcab1966165d21b19938d9291' 
  AND (
    token = 'X7KtheQFxuRoQ1ERcSUPigsKOts7C7inpTZ4VdSCRdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )