UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4r+JohJMtLuRdNI4OZuKihsCrDTOMndpSmDh9j5I4I=' 
WHERE 
  key_id = 'edfc18b494c83fb1b7e7c40f7311776bbaaeb4ca0b619c568ddabef87833225f' 
  AND (
    token = 'p4r+JohJMtLuRdNI4OZuKihsCrDTOMndpSmDh9j5I4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )