UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9n9HFqXPJq26byn6sCQoQVmDqz3f8iNykDzgptWNIRU=' 
WHERE 
  key_id = '8a272196b90dbacc121bcae32a7e54424107eb9b33fae745c7d26ca54e69b293' 
  AND (
    token = '9n9HFqXPJq26byn6sCQoQVmDqz3f8iNykDzgptWNIRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )