UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLuAAhSX55oVyKYgfu+aLXeDsvEb7UeD8OiERXxf2A8=' 
WHERE 
  key_id = 'd2a64e2e16bea6ffb29a3ea0d7f3d91da2ba78d0f0444ba4fee1ccdf489698b7' 
  AND (
    token = 'DLuAAhSX55oVyKYgfu+aLXeDsvEb7UeD8OiERXxf2A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )