UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAg03aMjxq7I0Szvpr9PeUgWJfLCix8hxCn5kY7j5wM=' 
WHERE 
  key_id = '02d64570ca3b20f56ba2a7fbbd011c9406b4e5cf33b91bc4918575cb6d035a57' 
  AND (
    token = 'WAg03aMjxq7I0Szvpr9PeUgWJfLCix8hxCn5kY7j5wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )