UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzBxBkWJTGD7V8taj8LvfPVVeYQ8V339kZScsGUoHMQ=' 
WHERE 
  key_id = '9227a893bc2fa4c0d58496de4a5f427f7155d22249bfeec4f4166bed880dceb3' 
  AND (
    token = 'lzBxBkWJTGD7V8taj8LvfPVVeYQ8V339kZScsGUoHMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )