UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqk949tWRGJZv7dcCtj4Q4AZfJZgNFdVyx3TyI717Hk=' 
WHERE 
  key_id = '1c0bf768a1df382b09c9a7728294e8899fea390057c2c0f3ee57bc9fb5d84f94' 
  AND (
    token = 'gqk949tWRGJZv7dcCtj4Q4AZfJZgNFdVyx3TyI717Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )