UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X2wGe3hAxR6+kdDrHGSj+SNAsWBweLvRUfA+QEioWtc=' 
WHERE 
  key_id = '5cdaf962bce4a0bd904a7023b541606dad2ccfaef405a8b2771f63053ca1d0f0' 
  AND (
    token = 'X2wGe3hAxR6+kdDrHGSj+SNAsWBweLvRUfA+QEioWtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )