UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+pOeDmYueh/tvVzknucTp3lAifD3QjemdaFRS51iA8=' 
WHERE 
  key_id = 'cf78b357272d28f5b7b28c86b11d3d6a98190626724dc752f97c4552396287cb' 
  AND (
    token = 'l+pOeDmYueh/tvVzknucTp3lAifD3QjemdaFRS51iA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )