UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7AQVkNjsuDI1cyeoaIVjlaIgwc6wXWDomHGLl4L1Ng=' 
WHERE 
  key_id = 'b27516489b6e3809d71f688b8fdeb26807d0c89c6bb7510aa518f74d02a7c277' 
  AND (
    token = 'P7AQVkNjsuDI1cyeoaIVjlaIgwc6wXWDomHGLl4L1Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )