UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIvOK/D6KwUHwYm2k8ld4JTXIYfdjT4ho9vrW9EXhB0=' 
WHERE 
  key_id = 'e0c3d9db0f6283094f8d5c5c9785271035bf982f03afa88fd34d4ed177007345' 
  AND (
    token = 'TIvOK/D6KwUHwYm2k8ld4JTXIYfdjT4ho9vrW9EXhB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )