UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jHDdXEf6dX6OWfj6wTmliC9Hgw+ftNC+bmmtqxvYGc=' 
WHERE 
  key_id = '8c665471fa6f66f7731360b676686f4fda934f6cf007ec5d2494ef908035c231' 
  AND (
    token = '4jHDdXEf6dX6OWfj6wTmliC9Hgw+ftNC+bmmtqxvYGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )