UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+9us9lu/VSGFlo4eqJ9aDSS3SxDKbTf0iSsGZfL9KY=' 
WHERE 
  key_id = '03ce68346571e7a3357f17f03e8910fe0354a79fbc118e2d8de786e464a4f1dc' 
  AND (
    token = 'T+9us9lu/VSGFlo4eqJ9aDSS3SxDKbTf0iSsGZfL9KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )