UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0XHLfmkT7YraVvTVMQpaikMyQhseCZucr1UPdGHt6I=' 
WHERE 
  key_id = '8a32999f397b631c3442c95953b4d1a263f04797078e780c312f8caefb7db15a' 
  AND (
    token = 'i0XHLfmkT7YraVvTVMQpaikMyQhseCZucr1UPdGHt6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )