UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K6lqshDySulJ29nRp6Jr2CuqreCA6nfCpZbyVLippQQ=' 
WHERE 
  key_id = 'c1108a80754e801c19d27c93173e30585cb64b0a98b89a389b34b2d74b1e5d8b' 
  AND (
    token = 'K6lqshDySulJ29nRp6Jr2CuqreCA6nfCpZbyVLippQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )