UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLj+IxtyxfVk4e4vvlnE0HA9ybMMLhg6eGCzedpcN5w=' 
WHERE 
  key_id = '910ae9d1c08e25a25c7d91543e420b33e62a6414b467ee4641e348724ffb6521' 
  AND (
    token = 'bLj+IxtyxfVk4e4vvlnE0HA9ybMMLhg6eGCzedpcN5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )