UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzhA8pyKJYwhMlAKWctvCMABZX+Ajz1NbDBt0Q+MOoA=' 
WHERE 
  key_id = '4d04facc8d77a9fe22c68d69fc20d694d0c2ec7a99fd4f94d71dbe5f0dc2f9b7' 
  AND (
    token = 'YzhA8pyKJYwhMlAKWctvCMABZX+Ajz1NbDBt0Q+MOoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )