UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJeQFvzrvO80Ast+WCsrNy2kSxxDp6GZ3ftEeOORILs=' 
WHERE 
  key_id = '1d4f6455daf901088a454e1a32d7fd4027440479455add1a32f69ea2abc2812b' 
  AND (
    token = 'cJeQFvzrvO80Ast+WCsrNy2kSxxDp6GZ3ftEeOORILs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )