UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MkqlyvE1sNUyV5sNWfKdT9vTTAGCrmlAgJAt7PiDykI=' 
WHERE 
  key_id = '8eac96718d4b848bc8d934246af9497e6676ae5a4cec6a1637db1245a8638c22' 
  AND (
    token = 'MkqlyvE1sNUyV5sNWfKdT9vTTAGCrmlAgJAt7PiDykI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )