UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xAQAN6rzjeTvuYo2V+C9pINRZKKu+P9vmWwCrpXCqY=' 
WHERE 
  key_id = '6ee46779afd223c32c02f2a3dfeac7bc717590c95a3ce02a8787c99001f24a6e' 
  AND (
    token = '4xAQAN6rzjeTvuYo2V+C9pINRZKKu+P9vmWwCrpXCqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )