UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MpVfsnpVLuuchsjpRrKm5/tBqskjIyNC6SfqNgAHwRY=' 
WHERE 
  key_id = '2123cabacd09cc9d0d04495d453e3dadb6c2a6cdbbb3d8feb2c7cc9da3c55e6a' 
  AND (
    token = 'MpVfsnpVLuuchsjpRrKm5/tBqskjIyNC6SfqNgAHwRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )