UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zErjvyAaGxz2q4CYVtYbSgOLkyzu8LvCJwM4vFj8k6A=' 
WHERE 
  key_id = 'd5634cc0f51faff27c1848e2cb87f1bcf6684dfc0282a0916c6e0b51166771ae' 
  AND (
    token = 'zErjvyAaGxz2q4CYVtYbSgOLkyzu8LvCJwM4vFj8k6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )