UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5PnyY3Mk0PzdZKAGV8nu1aZxzaBcygrHx6+ywTZY/HQ=' 
WHERE 
  key_id = '3186fd06f535ff8f2b26135c628c3bc69aa78bef36534e49743b01b99097ca33' 
  AND (
    token = '5PnyY3Mk0PzdZKAGV8nu1aZxzaBcygrHx6+ywTZY/HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )