UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+vkujWw9cVxK07gPoktwUjOfKusd9gQSun+aNW4ykg=' 
WHERE 
  key_id = 'bcf9b10fecafa2fe795eeb52600989274d87e548f1401a07f2ff9977dd7f7bb7' 
  AND (
    token = 'A+vkujWw9cVxK07gPoktwUjOfKusd9gQSun+aNW4ykg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )