UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pz6wglBB/yiKP+oRY8lum4/aUGKb4DAHHXrNihix54c=' 
WHERE 
  key_id = '4154fe6227f4115bff44fad1d21221827a28e4ec8c0cb2f64b0374e0973d5a46' 
  AND (
    token = 'pz6wglBB/yiKP+oRY8lum4/aUGKb4DAHHXrNihix54c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )