UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Uij/BBFxwsbRzDRC6BUvNHbPaakm4+/O4AtUeNHN0o=' 
WHERE 
  key_id = '6cdf3df947a12d2efb12686207eaf586af4a2a8ebcf973ec84e89160e8ea8eb2' 
  AND (
    token = '1Uij/BBFxwsbRzDRC6BUvNHbPaakm4+/O4AtUeNHN0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )