UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4r0znOHC5sOuqx4FhuRoqQYC3QZwQqx8ruj+CEHPkRA=' 
WHERE 
  key_id = '7388eef8fa42c3796be4e2d19bda240ea780d8eb407b90534b103e9ac40c9a6c' 
  AND (
    token = '4r0znOHC5sOuqx4FhuRoqQYC3QZwQqx8ruj+CEHPkRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )