UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsAnIrjyVM8nXbAhXjJ2B5wkXw7VmYvm46d76WQ8kPc=' 
WHERE 
  key_id = 'ef6db0b0b9085f915eceb8ca9fa1f6ef5c5b272e48741c2551367bcbdf9b903a' 
  AND (
    token = 'rsAnIrjyVM8nXbAhXjJ2B5wkXw7VmYvm46d76WQ8kPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )