UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAYfVtUAA/CJO/mQVA7l3XAUwe3nDTDcXOAE6HwkH8M=' 
WHERE 
  key_id = '5687a16f37781e50ac5cb006390de7f4854a1ba4cc16ed82ec4e74b2a40c593c' 
  AND (
    token = 'RAYfVtUAA/CJO/mQVA7l3XAUwe3nDTDcXOAE6HwkH8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )