UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpClzpDnY7tj6bH7CM15bN0KW6PjR6qZd9J5ihrd52Q=' 
WHERE 
  key_id = '69261a1786121365bb0658faf5d84c52e2f82fe2b91ad487677afba886e58429' 
  AND (
    token = 'kpClzpDnY7tj6bH7CM15bN0KW6PjR6qZd9J5ihrd52Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )