UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQEoZozvpGYZCEmXraO+LPVFTPEvSX2NxtcIrm1NRkU=' 
WHERE 
  key_id = '7062728285bc038730749b306c71732a4f1162d363f34b6166e7d67f03889981' 
  AND (
    token = 'yQEoZozvpGYZCEmXraO+LPVFTPEvSX2NxtcIrm1NRkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )