UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZgDLC3b/QPhMUwCX6/4LBw5/pSDNyCfJ9okkKyShpA=' 
WHERE 
  key_id = 'd40a78bde93c34da53a72e5554a031604625fc72da9b655661654f52945ddb36' 
  AND (
    token = 'EZgDLC3b/QPhMUwCX6/4LBw5/pSDNyCfJ9okkKyShpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )