UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ju+rrVJnlCDiVJ4n5wm5rIonxgXw+5kFEmG6qxw3JUU=' 
WHERE 
  key_id = '93b2ae7c8ef70f2059a0b119dd4de58a0ebd5a2a2e749dd107b44a9551f2223f' 
  AND (
    token = 'ju+rrVJnlCDiVJ4n5wm5rIonxgXw+5kFEmG6qxw3JUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )