UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/ipvfLsIv54q4w1EiWEjWUEyte2lOoLU5VNpWEJD/I=' 
WHERE 
  key_id = '102de14d1486ed0702aa5e58cb19c65f45b742eb8b92087a495b81c2e30ad973' 
  AND (
    token = 'O/ipvfLsIv54q4w1EiWEjWUEyte2lOoLU5VNpWEJD/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )