UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Yko/2SWZim6nHapBzOcQlSSKuGzCrV7JvMidRw2AxY=' 
WHERE 
  key_id = '7d9c1dc20deee26de17247c0e4358c3aaf5c39608cb79475f066b3274ad1c21e' 
  AND (
    token = '+Yko/2SWZim6nHapBzOcQlSSKuGzCrV7JvMidRw2AxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )