UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2RTnbY/1+q68PeoaC9UwGPo3oBpKWXYjZrfrgZPfvU=' 
WHERE 
  key_id = '86ca512f67ddf4e380c96f86008bf3963fef46696f0438238c93a90e7f9e5bcc' 
  AND (
    token = 'L2RTnbY/1+q68PeoaC9UwGPo3oBpKWXYjZrfrgZPfvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )