UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2QSCim8Kt2dSG0JtOkcEucNep05mODxwZiZK5fAMM0=' 
WHERE 
  key_id = '517bb8673665f84cadb06f1a8ebb9ebeeb5889cac713573433ae86c720d6a17e' 
  AND (
    token = 'x2QSCim8Kt2dSG0JtOkcEucNep05mODxwZiZK5fAMM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )