UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHCtlLfgMjWUyI+IILxi18Kx3PtIg4uFa95+Hwe1mlw=' 
WHERE 
  key_id = '1de87ba8e6cbadcd6f64d6d5cb8fa7d394a680cc2b14ef00f5d36dbdbf32e8f2' 
  AND (
    token = 'qHCtlLfgMjWUyI+IILxi18Kx3PtIg4uFa95+Hwe1mlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )