UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iz2HAh7Q70Zs2AUe8ja0r2qS7ICikC1BEZSL/l7yHxw=' 
WHERE 
  key_id = 'fc9b0acf73e1865cb6742a024e7e5485fe85a2b0437612f4bcbc557be3c481c2' 
  AND (
    token = 'Iz2HAh7Q70Zs2AUe8ja0r2qS7ICikC1BEZSL/l7yHxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )