UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5X7M8Q4AUSEdri85DOqfeZW4VQ2emwgbbRi5PJdKEw=' 
WHERE 
  key_id = 'a8ae3e37af22509bda50a3a5d2c6e12d4e6765a37deb40b1700a1639afef6fd3' 
  AND (
    token = 'J5X7M8Q4AUSEdri85DOqfeZW4VQ2emwgbbRi5PJdKEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )