UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5fCjv59QIBycaPpE0rO9Sbxf6MzJPh6+GfUsuEVM5U=' 
WHERE 
  key_id = '3286a33d2c6c1f911ac4ab6ba6a304829315c844ae9739204bcf7052130a867e' 
  AND (
    token = 'R5fCjv59QIBycaPpE0rO9Sbxf6MzJPh6+GfUsuEVM5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )