UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vesqo3uVReX5QinD8HzgXPNJBatrDbKAOXvxtS6CCds=' 
WHERE 
  key_id = '75eb07947974870d3cdd1f0ca569a32777e2ae0f868ab2bd595f3c2482f05a3a' 
  AND (
    token = 'Vesqo3uVReX5QinD8HzgXPNJBatrDbKAOXvxtS6CCds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )