UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVmszU3vzmn0IAjISTdIGLsePTf0jyAr89MbTfcTULQ=' 
WHERE 
  key_id = '0ad4dbc711ce5be63a1d44038d9b0e756bf995db82af4ea8d696246459e2c2f1' 
  AND (
    token = 'nVmszU3vzmn0IAjISTdIGLsePTf0jyAr89MbTfcTULQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )