UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sl1jeisvEkhD/toWiaAW9/qp4o4aIfxmQ4D3mE8L5BU=' 
WHERE 
  key_id = '8919f45a2b2352bb330ff84e79f5972a4d7b67eb8e5a0bfb0450d55aaacb2c8d' 
  AND (
    token = 'sl1jeisvEkhD/toWiaAW9/qp4o4aIfxmQ4D3mE8L5BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )