UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAYyUBqdp1KgFc124lIEnotq83vpT8oAvk5c99dPwEY=' 
WHERE 
  key_id = 'd1fed7c9f27fb483b86699a689686552cdd73b463428202928a8337c56604665' 
  AND (
    token = 'VAYyUBqdp1KgFc124lIEnotq83vpT8oAvk5c99dPwEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )