UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bvee8sVXy+aJxZTbQ1gg3wXuL3fhbX3ZcvPmqYvXQIw=' 
WHERE 
  key_id = '3cf72ab4b424f8ffd4d47b7ae31c635f27a6189d1773c66521d7883141a21345' 
  AND (
    token = 'Bvee8sVXy+aJxZTbQ1gg3wXuL3fhbX3ZcvPmqYvXQIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )