UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQafcR2XlUTaEWdzU4hnxRPRuI3L/h2XmFGz2hJtNww=' 
WHERE 
  key_id = '8bc800169b4ce5b41b1c724d8bc9bef0ca4f38317ade013b90c140db7ec148b8' 
  AND (
    token = 'YQafcR2XlUTaEWdzU4hnxRPRuI3L/h2XmFGz2hJtNww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )