UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7yqTOTigz6Q4fy2SGJe8xzyMU3ScMGzRUUfwZLC8/k=' 
WHERE 
  key_id = '5c7182d9225ded9901eaf1451e90ec76e99d754c372128bb8baebfc3355c2798' 
  AND (
    token = 'w7yqTOTigz6Q4fy2SGJe8xzyMU3ScMGzRUUfwZLC8/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )