UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6AchRMnoXXsc7FOPd6Z2Cw1TyRggUQ48qR39Q3Uhz8A=' 
WHERE 
  key_id = 'd6ad65f0f6c2d6153a4f30669f94f20606fe8190c036a6313ef4c9d1c1f29424' 
  AND (
    token = '6AchRMnoXXsc7FOPd6Z2Cw1TyRggUQ48qR39Q3Uhz8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )