UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5V0Dfm5lYqHNKxvSEYoEB/9j3ZppLX3skTL8xHpvGvs=' 
WHERE 
  key_id = '56105fef07c275afd00c5c23e0004d6714b2365a1f4308d1e21f5e2ff5b3ea50' 
  AND (
    token = '5V0Dfm5lYqHNKxvSEYoEB/9j3ZppLX3skTL8xHpvGvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )