UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CSH+3wVYBzHUicl5ZKwIMkkPYCqG0+MwDfCs8q5DNw=' 
WHERE 
  key_id = '28cab19ec220b8807e254094647140c1dfdc3e586d9a7b15b1d4796903cb7cc6' 
  AND (
    token = '8CSH+3wVYBzHUicl5ZKwIMkkPYCqG0+MwDfCs8q5DNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )