UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rx2c81mqCYm6DOLG8BCWWfk+nYh+niK0wx/AVvnOCSE=' 
WHERE 
  key_id = 'f655f1c4b143ec2e3030f7feb724589d5d810e59d87a7d17bbfd93f42888295a' 
  AND (
    token = 'rx2c81mqCYm6DOLG8BCWWfk+nYh+niK0wx/AVvnOCSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )