UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARFajk5Elw+aaaHkUeLF2jtZtiBEA9VGuvAWQ/tYIlk=' 
WHERE 
  key_id = 'c1020c0f68c95eb90faa80c429f70776841c6bb9295497ffb2b8cc391f015229' 
  AND (
    token = 'ARFajk5Elw+aaaHkUeLF2jtZtiBEA9VGuvAWQ/tYIlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )