UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9uqwdWiRbuy4tjUEt1ZcNtFJ0L7puNDVQtO1InDwLHI=' 
WHERE 
  key_id = '315c0f44faf7f9804d43f806af30655fd03f989a2a5f077e316f84f8199fd8d0' 
  AND (
    token = '9uqwdWiRbuy4tjUEt1ZcNtFJ0L7puNDVQtO1InDwLHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )