UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn3e+2kYjVK9rlN6zHV5KeciY2JO9E6/IdnQs4Wl3QE=' 
WHERE 
  key_id = '93635501e0dde0bbd609be7bca3c5194a59083f150054c056698d8fee56f0268' 
  AND (
    token = 'Bn3e+2kYjVK9rlN6zHV5KeciY2JO9E6/IdnQs4Wl3QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )