UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTuPcBWfI6mkL2S5HUWgzbosJjEwjJfn96V4l1ki2/k=' 
WHERE 
  key_id = '0844f4d09095e6f9aec2e93975fdbd7f4ad3baeb451b35739ac19e96bd16a2fb' 
  AND (
    token = 'pTuPcBWfI6mkL2S5HUWgzbosJjEwjJfn96V4l1ki2/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )