UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skVAj9VUvg0eYwZ1o4qMu1cgxwy3m3Ti+nIMm72RDMM=' 
WHERE 
  key_id = 'bafc43411f6336c0bf71a3296ec50de9b252572b12ab1e2f56541315027e33ca' 
  AND (
    token = 'skVAj9VUvg0eYwZ1o4qMu1cgxwy3m3Ti+nIMm72RDMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )