UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6AGUOnLtKlW41m5uI92zr++yHKgtTOaIHcTq8TxxweI=' 
WHERE 
  key_id = '424823c15bae76740a50c78209e4ffe4817346661cd33e4c386530ab1bec4ad3' 
  AND (
    token = '6AGUOnLtKlW41m5uI92zr++yHKgtTOaIHcTq8TxxweI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )