UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuc4hOoqrVcJnxRDlocxTnLZdILCwKrKCgj5tJgsrag=' 
WHERE 
  key_id = 'd2bf5035f923fcdc13b6d5b411c9983c68356723e45ee88f2937bb14b0f61bc3' 
  AND (
    token = 'iuc4hOoqrVcJnxRDlocxTnLZdILCwKrKCgj5tJgsrag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )