UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZO0SoesJQXp6imJWq0fuJzUs6KzIVC5FkKkdmwN7JBs=' 
WHERE 
  key_id = '8955c29c1bc35f5b21786e9ffb339e047605bbf44b51d6daae8eff80d4619d8a' 
  AND (
    token = 'ZO0SoesJQXp6imJWq0fuJzUs6KzIVC5FkKkdmwN7JBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )