UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niP2YbgM3NZKKqRnqC3RkdWkTEPeHv+f9NYKk/X8BoE=' 
WHERE 
  key_id = 'b0d0944c10edafffbb84d96007a7095bb674ff8629ee68da708876c426011f8f' 
  AND (
    token = 'niP2YbgM3NZKKqRnqC3RkdWkTEPeHv+f9NYKk/X8BoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )