UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkTjCKbx442P3PNfKzwFqt6uwIbhtX9+Rvo6XcgwTw0=' 
WHERE 
  key_id = 'ab7d5ae1619a072cf36f9ee0264200a9417629178a73f04a807018d4199ec0fb' 
  AND (
    token = 'FkTjCKbx442P3PNfKzwFqt6uwIbhtX9+Rvo6XcgwTw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )