UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkFQglAlgE2MT1a7eMPEYzaCG2/UEJttI72XDCgG/mk=' 
WHERE 
  key_id = 'a428e3564159dbceb2a61b914e97230e5357d6d11ca7ecacb190ddb9b78a6697' 
  AND (
    token = 'FkFQglAlgE2MT1a7eMPEYzaCG2/UEJttI72XDCgG/mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )