UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wyBdWRJfsu7XwpXFvZDzlOpA8VOvi1AkXXHActFCo5o=' 
WHERE 
  key_id = '559e3892f753989ad3f8761347219b3be9b223386b7e2285d6c3bcde9a90f613' 
  AND (
    token = 'wyBdWRJfsu7XwpXFvZDzlOpA8VOvi1AkXXHActFCo5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )