UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lnDJDKgosr0ebe1w5f9UFH7HxcTQD/njfzqTpPzQytQ=' 
WHERE 
  key_id = 'd2278c343caa767b3c766103e9015b4fe782c7407ba62ae819ff52e34d93b6d1' 
  AND (
    token = 'lnDJDKgosr0ebe1w5f9UFH7HxcTQD/njfzqTpPzQytQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )