UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Slj7PZQvPXkZ4U1Ctop2aGQcP0NjLJVT8fib2jN4jws=' 
WHERE 
  key_id = 'c93944cf226903be9c297692b8d3ed1d0fe151ea6dda5953e605561464ceb465' 
  AND (
    token = 'Slj7PZQvPXkZ4U1Ctop2aGQcP0NjLJVT8fib2jN4jws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )