UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'emo2Q+v9z7+QMjp1daSkLFCoDvnIm0OPgabZqfCr5xw=' 
WHERE 
  key_id = 'baf39787ce0c1f90c3b6456cfe346e59e0ffc4767cded4de1b7d0342be194c5d' 
  AND (
    token = 'emo2Q+v9z7+QMjp1daSkLFCoDvnIm0OPgabZqfCr5xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )