UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWeH+I1iHEYiTnry5f10ySeTs9Z8reOZqricahiNMNM=' 
WHERE 
  key_id = 'd7bffe56f32dc51882fcc3d9313d40e9294ade7a766b21d50c1dcfe7b51dc271' 
  AND (
    token = 'gWeH+I1iHEYiTnry5f10ySeTs9Z8reOZqricahiNMNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )