UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gN2H5y/g9AEkiy9yNmWcOrOKi6r3SfWghCjI+ICnDY=' 
WHERE 
  key_id = '5fe2c3f6b4d7ad8014813b03e04a5450c9bf341f9184641f361a1c4ed977749a' 
  AND (
    token = '4gN2H5y/g9AEkiy9yNmWcOrOKi6r3SfWghCjI+ICnDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )