UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuDIFbAycubDnrpzus6oERbRZ9UOOENS/CCqJHZQgyY=' 
WHERE 
  key_id = 'dff11692882e38addc3e1a032799e5cd6a62f094f44500906115b89a99bdf4ca' 
  AND (
    token = 'yuDIFbAycubDnrpzus6oERbRZ9UOOENS/CCqJHZQgyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )