UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKSxGqZ39IpkHZ49dY1gRA5bVfxKchCfckCibq+dD7Q=' 
WHERE 
  key_id = '0b9870f6bf692760224b1d3cb6e5e158e9c9979e3d97f6648b951e5c363e55ac' 
  AND (
    token = 'nKSxGqZ39IpkHZ49dY1gRA5bVfxKchCfckCibq+dD7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )