UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3geEDVzs6fPCF0ZZojq+Lo7n9M3zWve+N4CnQ5A/34=' 
WHERE 
  key_id = '7978f3d9371b9294b2e76d2d2553b08238cea33f9a51908c94a655cf8e3529ea' 
  AND (
    token = 'A3geEDVzs6fPCF0ZZojq+Lo7n9M3zWve+N4CnQ5A/34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )