UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/VJgYlv5bJy58ry1gdTUpcF/pIa/6zjZHYv8hCTHww=' 
WHERE 
  key_id = '690d7b4d7961874ba34c178308a2b81524038502299103e39a3fd8718f73b4ba' 
  AND (
    token = 'L/VJgYlv5bJy58ry1gdTUpcF/pIa/6zjZHYv8hCTHww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )