UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iw2fAyZKMUQG87mgYdq7DbPS8Q2pAsZ7eWdRgVaUQWY=' 
WHERE 
  key_id = '57aa0fbc729416c646726345a1a8bffeddef9c6e0812f3edf7baab85e010cf31' 
  AND (
    token = 'Iw2fAyZKMUQG87mgYdq7DbPS8Q2pAsZ7eWdRgVaUQWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )