UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MyohU+zYhpKyd1MM7TZXQI5SCKvXe1+5wmxcOefQTHc=' 
WHERE 
  key_id = 'd8db2182b2b3840e812ef7ff65d58c0aeff4570e6efb20e531646b81ace3d191' 
  AND (
    token = 'MyohU+zYhpKyd1MM7TZXQI5SCKvXe1+5wmxcOefQTHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )