UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/Nt7leqAbCwkbO3IhW8ma47IBRSk8F/zVPPTzQ8G6s=' 
WHERE 
  key_id = '8b619fd6bb2c66b7fa88735215c91a742f0537655777c38f57da3cff3cb17133' 
  AND (
    token = '7/Nt7leqAbCwkbO3IhW8ma47IBRSk8F/zVPPTzQ8G6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )