UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPzXmQ5DHHbGOxrHLhNPHRrxyDGlVPRZZjEnXn6VIUk=' 
WHERE 
  key_id = 'cc3639fa0388cfccb7c32197c5f16736fa50f9458658c654ddf2c28ce45c5305' 
  AND (
    token = 'PPzXmQ5DHHbGOxrHLhNPHRrxyDGlVPRZZjEnXn6VIUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )