UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTr3TiWShbcAK/Cb2OI9eXWkczhXUXGzpTwza0eHbsY=' 
WHERE 
  key_id = '40c8bc9cd06a8b90086a0bf081ab85fb3f90d97b7303f334a552a75ac0f6c4be' 
  AND (
    token = 'aTr3TiWShbcAK/Cb2OI9eXWkczhXUXGzpTwza0eHbsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )