UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmTDs9KM1292neArLK5/nJeF8xlFOziSvLgTXqwUo5k=' 
WHERE 
  key_id = 'e45a2f02199fb0e98c30d5e3195aed6fb04ab916f0dfe86aafdf465ceb4e5bb0' 
  AND (
    token = 'UmTDs9KM1292neArLK5/nJeF8xlFOziSvLgTXqwUo5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )