UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlS/89DZwsECr+kDCOgpBHjEDltI5/PeGrD/WKE8MkM=' 
WHERE 
  key_id = '307e56dacccff59f8904465549cd1639d47263ee4db479cf5da5d191ef508ce3' 
  AND (
    token = 'KlS/89DZwsECr+kDCOgpBHjEDltI5/PeGrD/WKE8MkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )