UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwaOFio8cDaimXQ9cgusSe/g4hsuPEWUNS8psAaDPN8=' 
WHERE 
  key_id = '462232fe298af830c4282983f8dcbc6e10f62fa4958ad6e49e30daf072494a32' 
  AND (
    token = 'VwaOFio8cDaimXQ9cgusSe/g4hsuPEWUNS8psAaDPN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )