UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'veJc9Uu1Nn6zxb4kFHGuQGxyOUJIFLbh9FHvrTr8gt8=' 
WHERE 
  key_id = '1a4ffe89aadea88fa82eb57db1661a9fdb595104f7ad2f10b9d44f86744c0ca0' 
  AND (
    token = 'veJc9Uu1Nn6zxb4kFHGuQGxyOUJIFLbh9FHvrTr8gt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )