UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsLTbkG3zNX6ka86DIxhfMagpq3cjkM2R+zWwjUlHg0=' 
WHERE 
  key_id = 'b33054ad6d9725e219ee36ab0036d1b14183537c655253d1eedfd0cc68023761' 
  AND (
    token = 'gsLTbkG3zNX6ka86DIxhfMagpq3cjkM2R+zWwjUlHg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )