UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uc8UTjqj+iFCC9UnCSPRhNqMKXc3QZGgtaTsC9L2b4I=' 
WHERE 
  key_id = '192f103554e82fe8017fff4df7719ad9d3a20b4f9379301689a54c2d6e6b84b7' 
  AND (
    token = 'uc8UTjqj+iFCC9UnCSPRhNqMKXc3QZGgtaTsC9L2b4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )