UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iq4YY1U58OBDARHZVhRV7wYVBGDbTkf3OuuATOlvm/s=' 
WHERE 
  key_id = 'ce641e50ffdd88072e829f80ae2a34358a696cff5a433e55411c7b098ef12f80' 
  AND (
    token = 'Iq4YY1U58OBDARHZVhRV7wYVBGDbTkf3OuuATOlvm/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )