UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmTMzeZK+klBMwX8qehALZmkxeeK5YejroVLhj1D1AE=' 
WHERE 
  key_id = 'e520927833a55cb672dcfe0fabef914dca98246728522cfed6e31f078065c1c0' 
  AND (
    token = 'vmTMzeZK+klBMwX8qehALZmkxeeK5YejroVLhj1D1AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )