UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfZHp0f58nMr4GmnV14f9uK9QRqix4lUX+IwnJea9Hc=' 
WHERE 
  key_id = '714f4bbf989b2ddbd1830c3fea1379a8a5a003d7187cce3923857b164ecc98fd' 
  AND (
    token = 'XfZHp0f58nMr4GmnV14f9uK9QRqix4lUX+IwnJea9Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )