UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVkL5eMf+7AAGgBWX9DXgzMreEKauMDd9IY1GoYag6E=' 
WHERE 
  key_id = 'e822c6e3993a5d37afaae82cf1d839b615a271f955d9db8ca029d8ed9cc4b7e2' 
  AND (
    token = 'eVkL5eMf+7AAGgBWX9DXgzMreEKauMDd9IY1GoYag6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )