UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYkLZeHdabktoC0gZrAJ/gVKNFKSlic3Uno8rHGC1HA=' 
WHERE 
  key_id = '593030bf4aaa0bb01c7449db0f391add54e121cda1e91d4ba2ee6e2b57c9a307' 
  AND (
    token = 'qYkLZeHdabktoC0gZrAJ/gVKNFKSlic3Uno8rHGC1HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )