UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2wZJ+Wwo6Cy7D7PLV62KBM9e3X6+/Xiu5Dc6TqOe9k=' 
WHERE 
  key_id = 'a0d13b91860f9221c773bc89285ecfd34f48c671a3d7e41e0905010c97e773c1' 
  AND (
    token = '/2wZJ+Wwo6Cy7D7PLV62KBM9e3X6+/Xiu5Dc6TqOe9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )