UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVFQKXrWHWhhLyuIBTiU+bbLCShrPyPIkVf21Frw/VY=' 
WHERE 
  key_id = 'd40e8b25e8343fa0c594f60fd4cf119d8b4aa277744294294ebbf5fde93bf11c' 
  AND (
    token = 'vVFQKXrWHWhhLyuIBTiU+bbLCShrPyPIkVf21Frw/VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )