UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EoncLaZg3beuHoC4258qeZsSDdxVCSHgnbZmaTdAak4=' 
WHERE 
  key_id = '593497509b174da02e2e605f3981b4d04dc2f54129350b8f05edc586b57c7bdf' 
  AND (
    token = 'EoncLaZg3beuHoC4258qeZsSDdxVCSHgnbZmaTdAak4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )