UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFeR/7z58viM4MswBDFHzJzQJUwyWTkvwRkL9fywZAA=' 
WHERE 
  key_id = '14b5223b54c4f79dc5c52af38eeeacf490a99aadd05ec46f7f9a737a90305897' 
  AND (
    token = 'DFeR/7z58viM4MswBDFHzJzQJUwyWTkvwRkL9fywZAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )