UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQolPZXqrE+mrs8+hSjS7iw2vqMZMFmm/S5SQhYLOmQ=' 
WHERE 
  key_id = '5f56506b55e348fc279229b46729469ec94990f83d0e03fe402b5baad0bb6a36' 
  AND (
    token = 'FQolPZXqrE+mrs8+hSjS7iw2vqMZMFmm/S5SQhYLOmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )