UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EY+uiYYSCT8Ekq3QIjOJJcbzfX4XtUiufaa7Z2XQOpQ=' 
WHERE 
  key_id = '462bbaf14e7aa712f0252324aa8f83d9abd7e90809608617c2da7e6a94adbfcd' 
  AND (
    token = 'EY+uiYYSCT8Ekq3QIjOJJcbzfX4XtUiufaa7Z2XQOpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )