UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4AszvKlgJ7ALEgvqscwGAy85eFETJA5GsGU7Ca39Gvc=' 
WHERE 
  key_id = '8fc5bd4104208d2a8064ffb9c28f177f1adf03e8738cf25d651af5b66458af83' 
  AND (
    token = '4AszvKlgJ7ALEgvqscwGAy85eFETJA5GsGU7Ca39Gvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )