UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeDrBa2ebWpkr28mLNh1jSo7akLUWIYIoByMO825BE0=' 
WHERE 
  key_id = '81ed2762cf10b64d32573a8fd6f4ce33a4906f63fed4a129ce365d8ae2b6d807' 
  AND (
    token = 'PeDrBa2ebWpkr28mLNh1jSo7akLUWIYIoByMO825BE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )