UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68Unl9F3F5JF82kUVsLlttfEK7QPYBj1v0INcq+hFUQ=' 
WHERE 
  key_id = '6235ca0068d847b0f800d972f86c1c19ba5441e7b20868a07b44d03629678eea' 
  AND (
    token = '68Unl9F3F5JF82kUVsLlttfEK7QPYBj1v0INcq+hFUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )