UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icvTe9KfoEhcQKOwE1Qs0wZhGuk1hrxNkpQJNRDYVzA=' 
WHERE 
  key_id = '93820d2d20e20da7ec7f5637c8e2a5416b621ae598dcc7a3addc16198f4b07cc' 
  AND (
    token = 'icvTe9KfoEhcQKOwE1Qs0wZhGuk1hrxNkpQJNRDYVzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )