UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1t8b2EafJr8h91dFqOFSMSWH/rLjzdYuxxOaW5cGGU=' 
WHERE 
  key_id = '6852688aefa9eca3c74378f03b0e090392d310d6a7ebd59a965ce9d8068eebff' 
  AND (
    token = '/1t8b2EafJr8h91dFqOFSMSWH/rLjzdYuxxOaW5cGGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )