UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ms1UH5EwvkuGBErr6ATXTSqA5mUriLQ6Y/zcVWx4FYk=' 
WHERE 
  key_id = '9ffd32e371fa971fe9c8df2a2a0b8ab7115e1f7f5f81bac3c15e2fc8ac0c0823' 
  AND (
    token = 'ms1UH5EwvkuGBErr6ATXTSqA5mUriLQ6Y/zcVWx4FYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )