UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hk2Rbk3infYw6uJybWZurwahLjVVfOvukFY5EMZoro=' 
WHERE 
  key_id = 'd5a4ffd7705a473febc4e8e98a67624e83d0165ba334825d256ac34874df7a74' 
  AND (
    token = '8hk2Rbk3infYw6uJybWZurwahLjVVfOvukFY5EMZoro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )