UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGg9wT3ex04LDwnJeC5WmbMtiEkhfjKSlAQq1P9yxrA=' 
WHERE 
  key_id = '719cfad37a3b0a1815ac0a5165b010ed30916985aa9e955848ab7f2314f4a261' 
  AND (
    token = 'HGg9wT3ex04LDwnJeC5WmbMtiEkhfjKSlAQq1P9yxrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )