UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JyH9a9uAXqjdjdEpWvjJKJ301pXWitkPEeosPKlsyw=' 
WHERE 
  key_id = 'bd794f529e82df1cb9e922487c188573fa43be151036f55d0fdf7481a2775422' 
  AND (
    token = '5JyH9a9uAXqjdjdEpWvjJKJ301pXWitkPEeosPKlsyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )