UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+ZnYiXUTCTC3MX2th6ywApIj3LSgF2nvq24WFOzIqk=' 
WHERE 
  key_id = '58312056776fd8b5a9db55b8d309a55b756c133e0638f59b6e5f454d33f1daaf' 
  AND (
    token = 'C+ZnYiXUTCTC3MX2th6ywApIj3LSgF2nvq24WFOzIqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )