UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGjOFHxletrvgCiQpbLWB9pV6FpMvip6R8yuufYfYms=' 
WHERE 
  key_id = '458915473b99d305e4c7f9a5d602cfa2adbb5b8adf40a0310f81f9d120a7dffe' 
  AND (
    token = 'QGjOFHxletrvgCiQpbLWB9pV6FpMvip6R8yuufYfYms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )