UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyKDw5VaBdc1NtPk4Kh0T9wJ4wC1mBvv9nG8rLctfeU=' 
WHERE 
  key_id = '422990dd22998677eed68fe5707c3ed2d12d73488cf1b7bd84454138dfa8242f' 
  AND (
    token = 'zyKDw5VaBdc1NtPk4Kh0T9wJ4wC1mBvv9nG8rLctfeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )