UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gnlwlsts1O6ChRJdti5j2haWrM+Ps7XNq1XdN6GFB9Y=' 
WHERE 
  key_id = 'a3551bac3b8971dd20aa0a52587001117cbea463f42d38d1132ee9a9d4228428' 
  AND (
    token = 'Gnlwlsts1O6ChRJdti5j2haWrM+Ps7XNq1XdN6GFB9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )