UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEc8mmaqjPbCuCgX7L0Rwel3MWz7wVzsP2cdWj6R62U=' 
WHERE 
  key_id = '8a25ba2921c2e57a21a782189e9f4d9fd197e772b42f57dcd951d3bb780a6cba' 
  AND (
    token = 'TEc8mmaqjPbCuCgX7L0Rwel3MWz7wVzsP2cdWj6R62U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )