UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zy1fRk/mjrSsL6Ip+iQN/RTpyRjexdnBfTHM0JmejMw=' 
WHERE 
  key_id = '462043e5a20b29027171ae42d04b4397aa605854f9136a91283eca49645cb42a' 
  AND (
    token = 'Zy1fRk/mjrSsL6Ip+iQN/RTpyRjexdnBfTHM0JmejMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )