UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iWVSr02nLg9pNA9P+07mB5qGnDCRyMXE13d1EoIHiI=' 
WHERE 
  key_id = '702a75eff6dc669eccb5fe0695d33b2cbba8db60b8a350fc735a8bff8bc8ce67' 
  AND (
    token = '+iWVSr02nLg9pNA9P+07mB5qGnDCRyMXE13d1EoIHiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )