UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pU+3lHc9KaP9gOXdjPHdE1BGyjWTZflOpyOCH+5+bH0=' 
WHERE 
  key_id = '0cb652ba01260cfd9e45b86cb3d7fa4f8e7eef536782e42db5b7e369b38c2d5d' 
  AND (
    token = 'pU+3lHc9KaP9gOXdjPHdE1BGyjWTZflOpyOCH+5+bH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )