UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FpTZ6nDC/cim3pTfM9zwUhWOsj3NdgB+V/oU1awX4x0=' 
WHERE 
  key_id = 'db1634873a906ffe98fbf2dffe51c9a8feb386be1e2373f22333923d16bd7700' 
  AND (
    token = 'FpTZ6nDC/cim3pTfM9zwUhWOsj3NdgB+V/oU1awX4x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )