UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NI2xlFJiq4k+zq4e/I9wy/gqy0m3ag6yJflAgA3fo1U=' 
WHERE 
  key_id = '944419b05b9f327bce9d5733cc3a53586e9f4faf7ae90727999cdeb582ded90f' 
  AND (
    token = 'NI2xlFJiq4k+zq4e/I9wy/gqy0m3ag6yJflAgA3fo1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )