UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xih1gnUyEso8/Av5u+/8WgmNiD1Rs9I0aP0EDOXwHrM=' 
WHERE 
  key_id = 'c7dd121636b6638c11f904d377de1eea2b9a2ae36b0ad4212400a43b79733486' 
  AND (
    token = 'Xih1gnUyEso8/Av5u+/8WgmNiD1Rs9I0aP0EDOXwHrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )