UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lj+XpU98me9ioQXSnU5FS6MvZycujvYC2E6Zme1sxy8=' 
WHERE 
  key_id = '8e0952e84cd45b9a39cf3f1cef4098e72ddb27168445f706f4cfbd7bde3d7e6b' 
  AND (
    token = 'Lj+XpU98me9ioQXSnU5FS6MvZycujvYC2E6Zme1sxy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )