UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5IlAraBGlkKZ6loOJHy8O9cJYFCxCthN04fhI+lXi9k=' 
WHERE 
  key_id = 'cec69d396e8974ebcf3ec4167af5db99d85114ac96280ad105f159d9da059740' 
  AND (
    token = '5IlAraBGlkKZ6loOJHy8O9cJYFCxCthN04fhI+lXi9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )