UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08bwkc9oU7HlajX4rPIF4lD3DyoZWwdy9bOeXSmKmjU=' 
WHERE 
  key_id = 'b1a56a0883a6cbbd04e0efef40f72574207dbd5c7d59a2226a8de703820e6099' 
  AND (
    token = '08bwkc9oU7HlajX4rPIF4lD3DyoZWwdy9bOeXSmKmjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )