UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZ3WEnYhxdnSTTP3AMlXtyYH3d3xhn44vBpU9jzxRyc=' 
WHERE 
  key_id = '80cb0c1f76c468ab5b7a1bfecd19cb7198ecd2f5037734a54795b719291fd046' 
  AND (
    token = 'iZ3WEnYhxdnSTTP3AMlXtyYH3d3xhn44vBpU9jzxRyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )