UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLj+IO5gK7XYAceyds7aJnPKoXFZJIwxf0c0s9OKIRo=' 
WHERE 
  key_id = '3c4dd704dbe2eac09b0858cd83dfecb0b3196ac2cce93159a531d60ea9de643a' 
  AND (
    token = 'WLj+IO5gK7XYAceyds7aJnPKoXFZJIwxf0c0s9OKIRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )