UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9MSs/dLrcwoo3aqoPt1HnTQ2R5lt6xz1YEGq/xcAUg=' 
WHERE 
  key_id = '5ff404fc6ab70440a9ed2b059ca75c3434a7be68e037c68363a10054960b70e7' 
  AND (
    token = 'p9MSs/dLrcwoo3aqoPt1HnTQ2R5lt6xz1YEGq/xcAUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )