UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAkfXTkWEkQXscyGvg53h3RYg5TzJx+DVd7YBvLY9f4=' 
WHERE 
  key_id = '97fe3f5ae4917611f09d267ee77dc96e4ac2712509ff490823fd076de139e855' 
  AND (
    token = 'OAkfXTkWEkQXscyGvg53h3RYg5TzJx+DVd7YBvLY9f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )