UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QmwN9tfCy4MeRSMmxzHzYcMvCojlwOYSsiOIdZ0rn8=' 
WHERE 
  key_id = '3c38e265aae0f78d15b6dde4bb0b3ec0255bb3a7badca1acdd29460291464152' 
  AND (
    token = '9QmwN9tfCy4MeRSMmxzHzYcMvCojlwOYSsiOIdZ0rn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )