UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+a2ezJ1HFcD5+IJjFjKC4hEddXmrb4SMJWQYust/AQk=' 
WHERE 
  key_id = '5faaa3cd378bd401816329949012ec4f7f6a1baf9c7cf366dbdb18483dc994ae' 
  AND (
    token = '+a2ezJ1HFcD5+IJjFjKC4hEddXmrb4SMJWQYust/AQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )