UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Wqt9JAGRTrZvxDIPPWf/OO7DCMaapK97pGNP2rILH8=' 
WHERE 
  key_id = '99c41571110195be9f8464f0ecd0546824ed42de1427cc5c1805b9975c87f5dd' 
  AND (
    token = '9Wqt9JAGRTrZvxDIPPWf/OO7DCMaapK97pGNP2rILH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )