UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQG0OisBeA6NG1uGu8kDF6kKtFflaO2NekwltXZ6b/I=' 
WHERE 
  key_id = '3cb21d0e39d79597d4a1b6e2a4cff033bc7477a03aaf8d66445cf3c277078b2a' 
  AND (
    token = 'sQG0OisBeA6NG1uGu8kDF6kKtFflaO2NekwltXZ6b/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )