UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VM9WNrTKqCR+xAUvtiDLXxyhAjs0J+t0VMejJy3eXA=' 
WHERE 
  key_id = 'dde0328da4ac22687469de46565a760c70b6e36cd15bb1479d6012db18e8dc50' 
  AND (
    token = '8VM9WNrTKqCR+xAUvtiDLXxyhAjs0J+t0VMejJy3eXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )