UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xbe+sQVhno1nM/qN/te1yMwgN72RpiIpyjve5cw6dBI=' 
WHERE 
  key_id = 'dcb461c3b83ddfcca618a0b43b58118349d1bc7f9cef20d38b71196eaf08e60d' 
  AND (
    token = 'Xbe+sQVhno1nM/qN/te1yMwgN72RpiIpyjve5cw6dBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )