UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEakqx/sHWiIITYWKe8Fu9TrBnHw23hHWuq+KY5tPYc=' 
WHERE 
  key_id = '2adc1cbf662a118b0298f9d4d752d2383b7cbbb34f645188990eaf3bc7f0bd80' 
  AND (
    token = 'OEakqx/sHWiIITYWKe8Fu9TrBnHw23hHWuq+KY5tPYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )