UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgkp6l+kBgeC/nyA8DF9c4jGxRuqGx2957a4gOP4bW0=' 
WHERE 
  key_id = '4a602aaee4b1ae43fe99875da95b2beedeee6728ebc944e8ae97d5a3ce9c3b8f' 
  AND (
    token = 'qgkp6l+kBgeC/nyA8DF9c4jGxRuqGx2957a4gOP4bW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )