UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1A+/vEnoO0g2KpucvUlhTnhWDZgJD2j4wTJfKgXQYNI=' 
WHERE 
  key_id = '4fe6e9c349cc8349bba896049d144b0d9782d1cd0397fe9041142ce71d5198bf' 
  AND (
    token = '1A+/vEnoO0g2KpucvUlhTnhWDZgJD2j4wTJfKgXQYNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )