UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjx7MUSXB9kPTVWDg5YOjzyRweq7RkBqwUhQjqM4U5Y=' 
WHERE 
  key_id = 'a5a03aef24bf9b0149fcacbe364b3cbc91cd0f6cf04588aac17601627a41660b' 
  AND (
    token = 'kjx7MUSXB9kPTVWDg5YOjzyRweq7RkBqwUhQjqM4U5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )