UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7L8P5TUNDvj1rx1zvqpAY//MopBBlm6oRXhzK6SGQrk=' 
WHERE 
  key_id = '1ac402719dde8cd6871b029d7bd6f3807658c7cbe1c65279913ce8b4fe264dc2' 
  AND (
    token = '7L8P5TUNDvj1rx1zvqpAY//MopBBlm6oRXhzK6SGQrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )