UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izVwcu2OPXQiH/Yw/OxnMdI1t+QkvdGhEOIDLg7lo9g=' 
WHERE 
  key_id = '19f4bc297fcf7d0ecdbdbb8d6205b6a17d5aa6f23d7a3aacf0de5d4339d08f1b' 
  AND (
    token = 'izVwcu2OPXQiH/Yw/OxnMdI1t+QkvdGhEOIDLg7lo9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )