UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9t5dhoOBjw9tQK9oLMLtpb8EHIJaGMfKrevTJQwA7Kc=' 
WHERE 
  key_id = 'c35e735c7141b8893bc4b5f9bed31a84c92e7a14fe447ecf2777f3160974e2ce' 
  AND (
    token = '9t5dhoOBjw9tQK9oLMLtpb8EHIJaGMfKrevTJQwA7Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )