UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LurVF/2QhT6UKaIqhmj4HwLjTQTUh7+qrZ9iuleMG+w=' 
WHERE 
  key_id = '67f54e756cb2c88ee1907103e14b632fbf0866402f56e8ee564e2ac15858b8cc' 
  AND (
    token = 'LurVF/2QhT6UKaIqhmj4HwLjTQTUh7+qrZ9iuleMG+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )