UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0bXk6+C+dTqfWmL/EZIlo9XjKz326LP4mIfbqzPhzo=' 
WHERE 
  key_id = 'eb6b7726f61de8aab517e9abda20f7f37f9d588d2663f39a87215a1b6b66c679' 
  AND (
    token = 'x0bXk6+C+dTqfWmL/EZIlo9XjKz326LP4mIfbqzPhzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )