UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7hTAo1Q2SGeIef1jee0GwGlhN1gS8mZiGnzTAUZ+1k=' 
WHERE 
  key_id = 'aeb5b56d1eb6f393a0d97acc50e4ad64cbdffc159cd2a41a79b7f0dafc73feed' 
  AND (
    token = 'j7hTAo1Q2SGeIef1jee0GwGlhN1gS8mZiGnzTAUZ+1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )