UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K59DjWMTIhK2H55BcDhahTKBNWO1618Dc8CqyInj8B4=' 
WHERE 
  key_id = 'd4ac68b9e67f8f6fa860b46df79b7f01e6999b8c52bb559bf61f3ae0c8978398' 
  AND (
    token = 'K59DjWMTIhK2H55BcDhahTKBNWO1618Dc8CqyInj8B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )