UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GrdyOX6ByjHTFRd03kY4VIh5sYDVQ81UZlIRKeUjzg=' 
WHERE 
  key_id = '7b3f91ae156f0d7e6d954fff5c1c430510bbdbc2e869fc7a42537afd28d09856' 
  AND (
    token = '3GrdyOX6ByjHTFRd03kY4VIh5sYDVQ81UZlIRKeUjzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )