UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iieCaYp5+p3V/1NpbdrIPBWD7OKpVxHiYy/2OLa4Nwo=' 
WHERE 
  key_id = '870d1bfb4b884988366f33727f15dd3041df3129d701ef12d2e8e48a36a3f452' 
  AND (
    token = 'iieCaYp5+p3V/1NpbdrIPBWD7OKpVxHiYy/2OLa4Nwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )