UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmbaeLORyAjskl1GCZipKQnvZxHGrZydZivELkU7zLs=' 
WHERE 
  key_id = '2e296277c7af21de2a646774dc9fc0004a806e8506a480dd466af9b16cb0195c' 
  AND (
    token = 'cmbaeLORyAjskl1GCZipKQnvZxHGrZydZivELkU7zLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )