UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Z/FRzT2pYOgl+0LRBVh3s7BiCV6NnvA+cDvrDyleTA=' 
WHERE 
  key_id = '6dd5da7e2a25b642401ac7270577ce12f0452e52ef05f27870d913d79c4b22d7' 
  AND (
    token = '0Z/FRzT2pYOgl+0LRBVh3s7BiCV6NnvA+cDvrDyleTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )