UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfD9CaQhbU++1rB1/WtBgoD/4sxynF7v35iojRy+iaU=' 
WHERE 
  key_id = 'e3a76f877f662b98f3144cfbbf9bd73550bcb3bbc39ea1fd55a1fdd68d9ab438' 
  AND (
    token = 'JfD9CaQhbU++1rB1/WtBgoD/4sxynF7v35iojRy+iaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )