UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cYj3WRusePqvPBl6GK7hgu1VlrSR3r5ycPKG9TYmXs=' 
WHERE 
  key_id = '7dda024ffe3f2639624cbfa96a4548b9ac0822b5da4ab5f8bd62ba687e66a3e6' 
  AND (
    token = '9cYj3WRusePqvPBl6GK7hgu1VlrSR3r5ycPKG9TYmXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )