UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/j44imxR41MdY0j4FdEKhFFnjHk40UiSIovvaU6eNXs=' 
WHERE 
  key_id = 'd2a31ebd5157f0d1e21acf5a6e5991fc2b64e1e9c46397dfc8594a3120a25f89' 
  AND (
    token = '/j44imxR41MdY0j4FdEKhFFnjHk40UiSIovvaU6eNXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )