UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pti8yxUlUTazDty7J8BcxQTIWgdnnsW53oO4BMFIo+k=' 
WHERE 
  key_id = '666883a8b8bb5aac9c341e63f303dffc589bb01b14786ef4fb56c4b2538ed098' 
  AND (
    token = 'pti8yxUlUTazDty7J8BcxQTIWgdnnsW53oO4BMFIo+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )