UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnQN7rwBB9sa7MblEMCRkbj72DQkY+A4g1+TbcwQmHA=' 
WHERE 
  key_id = '686406777c2bb02dc42f45dbfe8f5b92ff2d941db93ef9121b237a2e82f971ba' 
  AND (
    token = 'YnQN7rwBB9sa7MblEMCRkbj72DQkY+A4g1+TbcwQmHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )