UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4GtAMadZZvG1zQ+Q1eSLkHOI6oeYFc4csASPaURc7Y=' 
WHERE 
  key_id = 'e614c8ec99ac2483dd43d8caed64cbfed708b55cb1d865e00f8505655e153cd8' 
  AND (
    token = 'p4GtAMadZZvG1zQ+Q1eSLkHOI6oeYFc4csASPaURc7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )