UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BC5PYnh+fLjB0rPGO+QDi/cASh7ducjtIqmwm8ZB0xY=' 
WHERE 
  key_id = '2d9338e36f0872f4f818f828488f289a281d070412cce28d6b8422a5a4534e77' 
  AND (
    token = 'BC5PYnh+fLjB0rPGO+QDi/cASh7ducjtIqmwm8ZB0xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )