UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1hUZ+tRZI7cXxtbGt/gVkOjU2uvHGkSMYVLgHXJgZM=' 
WHERE 
  key_id = 'f61f88516e6ed5cbd901437325e64895ca1fc68bf21fc69386d79054a5d2830c' 
  AND (
    token = 'E1hUZ+tRZI7cXxtbGt/gVkOjU2uvHGkSMYVLgHXJgZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )