UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njvD4Z0x9JxlzGf6007M2XqDNHa2o87+eADCEjbrm0Y=' 
WHERE 
  key_id = '373828dfcde2ec49f2b20043c7893b6deb26b6e64590d9c5e32edb73df6e284d' 
  AND (
    token = 'njvD4Z0x9JxlzGf6007M2XqDNHa2o87+eADCEjbrm0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )