UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pJ+/D1dKBauDkgkLZF2tM7RpkxhCm1XSVru1bzbPxI=' 
WHERE 
  key_id = '78cba63e3f4bb828118d3881fad9e70f5cc02264d652c8430b0220b5a47a7d49' 
  AND (
    token = '+pJ+/D1dKBauDkgkLZF2tM7RpkxhCm1XSVru1bzbPxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )