UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Acxktn+svQaHDEnh/rPKFR+uHZEY0EKp8QVZ+feIqPs=' 
WHERE 
  key_id = 'cd529d8ec74f899a8e9e537d2966891a14fd314829f5b1db3221ee6900698ee5' 
  AND (
    token = 'Acxktn+svQaHDEnh/rPKFR+uHZEY0EKp8QVZ+feIqPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )