UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3/RpIvczbsRWEnTKcybvJ9+K4VrNsjaOsAz1GH2JXA=' 
WHERE 
  key_id = 'd51b52ce319cd47f66f46963ad671365fcea062236fd1cc058dedb3ba1bb5d22' 
  AND (
    token = 'z3/RpIvczbsRWEnTKcybvJ9+K4VrNsjaOsAz1GH2JXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )