UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHkmNOuODL3+uDvhaw+WX99YCr/KBQ94mNtbRcOJJyY=' 
WHERE 
  key_id = '688c60e0d9918fb0671ed71ce15a6e5928194ccaa1ee9ba131f84a6e8d99e5fa' 
  AND (
    token = 'YHkmNOuODL3+uDvhaw+WX99YCr/KBQ94mNtbRcOJJyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )