UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toGXGy1F/sRX1b//IPsGYw6bjZZn0DnLB/YJbCmfCiQ=' 
WHERE 
  key_id = '0b52896145c98c981817f8750583f8e9c7bda0289515b8fdec22a78c1fe91f4c' 
  AND (
    token = 'toGXGy1F/sRX1b//IPsGYw6bjZZn0DnLB/YJbCmfCiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )