UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUUVHX+a8Zv2oRehbFtS0uFw7X1H8UFIk2cVwL+K0kk=' 
WHERE 
  key_id = 'f804a1c8d9a11bf62f254bf6f6aec4406e3a647fa062a5c42372a46f6fe75f51' 
  AND (
    token = 'SUUVHX+a8Zv2oRehbFtS0uFw7X1H8UFIk2cVwL+K0kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )