UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDI7lKkIZIThbk+tuWGwPTjCl952WIlHIPko2ZTvlOk=' 
WHERE 
  key_id = '953c2c0ac0c84e07409cb96f81341bb35958b4e7efa4c67dd43e4815377dbc16' 
  AND (
    token = 'UDI7lKkIZIThbk+tuWGwPTjCl952WIlHIPko2ZTvlOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )