UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46bXwus+pDk6h8S7nhjR4mF3y3P88D41IfCZLiT+fnA=' 
WHERE 
  key_id = 'e8df64839d98e5530ab264bbd60251fb9e75c124b951e85d014c56808124a2ee' 
  AND (
    token = '46bXwus+pDk6h8S7nhjR4mF3y3P88D41IfCZLiT+fnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )