UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ToiRC5Kp8wljWrsFxSgNhM3M4TLGN3F7vFDaWO5+zxE=' 
WHERE 
  key_id = '1fa696694881a9ec8c67769ffbbdeb99daac69d79c19d4a44cceb76e16276fbd' 
  AND (
    token = 'ToiRC5Kp8wljWrsFxSgNhM3M4TLGN3F7vFDaWO5+zxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )