UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/u4qdvlDaXrfhdqwai+qWSQe1cVdk2DRoukjzotyG4=' 
WHERE 
  key_id = '40a87631ee98ad88cd2a41634a34d2b14c492f1fd200790be2a071cf021b16c3' 
  AND (
    token = 'l/u4qdvlDaXrfhdqwai+qWSQe1cVdk2DRoukjzotyG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )