UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'woB3qWwKQJk/w99ZugxaSXaCxV4+lQqCVeW7QcdRAO4=' 
WHERE 
  key_id = '4049a974d7c026b2549fe681db2d1c40d1f389d09abc457d9ed863e9036de18a' 
  AND (
    token = 'woB3qWwKQJk/w99ZugxaSXaCxV4+lQqCVeW7QcdRAO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )