UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P27Fx/ypifSfZPf9INxh91FfPu8FHzrceRr3S53Rv6Y=' 
WHERE 
  key_id = 'c99fe3b39acbb5aa11003e23fb2660653b05c00197cd9c509ec27e5da2d1de90' 
  AND (
    token = 'P27Fx/ypifSfZPf9INxh91FfPu8FHzrceRr3S53Rv6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )