UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IuzoO7knjkgfW5TUNvxQ//BAsiowU3mf+hS6l5VT10E=' 
WHERE 
  key_id = '4c5ba9fed37eb734cf88792761f1488bbc226471f2bcb81e293bab14eccd3ad1' 
  AND (
    token = 'IuzoO7knjkgfW5TUNvxQ//BAsiowU3mf+hS6l5VT10E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )