UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mvs6XXWjvcsKxRVODps9fU0+RunoZOGr7MFb0UOoQ7s=' 
WHERE 
  key_id = '237d337b96779f12814c94570829ff28104d0e7a3c913a6154d9c60435cb3da1' 
  AND (
    token = 'Mvs6XXWjvcsKxRVODps9fU0+RunoZOGr7MFb0UOoQ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )