UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QySPYAj2kOhw9p62bXqBlwvtay9MfYG1Be/Hbfil7yM=' 
WHERE 
  key_id = '240a562c7f1273bf8b44da7b82ad2bfafcacfab0d9282b685b9c29fc621dbcca' 
  AND (
    token = 'QySPYAj2kOhw9p62bXqBlwvtay9MfYG1Be/Hbfil7yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )