UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/nm5adFpEs2cT4nUU+YZQFLZ17LS/tYuZHr0CjRkiU=' 
WHERE 
  key_id = '76cfc51ddb661fee0472551340b51c28af19f06350272e8c5af89634920d2bcc' 
  AND (
    token = 'F/nm5adFpEs2cT4nUU+YZQFLZ17LS/tYuZHr0CjRkiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )