UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3MJKwoCGVhGIt34q8NLTMtyjr1ggda+8Hu8S9Z0330=' 
WHERE 
  key_id = '7b7ddc7c28252951dbd59f0b58637b2074dbac8d9c5bb32165bcce2f2e788bc0' 
  AND (
    token = 'm3MJKwoCGVhGIt34q8NLTMtyjr1ggda+8Hu8S9Z0330=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )