UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5YYgaayRTmcc6JxkMpp9t50GYbSzVHiW4FqqZtx9YQ=' 
WHERE 
  key_id = 'e4bd26b6bf69fa04cb2bb4ecc2b567490a8a22fbf346c4e8183677893fb8cbf5' 
  AND (
    token = 'k5YYgaayRTmcc6JxkMpp9t50GYbSzVHiW4FqqZtx9YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )