UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPBt2rAptJ8YOBXM1+MXsSSAXfPh9WlMi2cMRSG+Qkc=' 
WHERE 
  key_id = '382b0a69a751fc086a9cebf071aa54ee6838998a168c93f02bd664eeb2875fcd' 
  AND (
    token = 'GPBt2rAptJ8YOBXM1+MXsSSAXfPh9WlMi2cMRSG+Qkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )