UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhTVx8zik+EXDfAsTCXEo+/IyoTajBmwU+CSdI5cROs=' 
WHERE 
  key_id = '571c8ea5f8f5058c687bba8b7c92d422b5c7f2e0771a755332fbc809341b2e25' 
  AND (
    token = 'RhTVx8zik+EXDfAsTCXEo+/IyoTajBmwU+CSdI5cROs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )