UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxnTM995JC2QoUCTCKiwyjhnMAk+eGBQnZ53MgVkw3A=' 
WHERE 
  key_id = '462e66ee638c4106453700bd7712a2767ee1097d464a9f0f095d3f2a2f8b6d61' 
  AND (
    token = 'lxnTM995JC2QoUCTCKiwyjhnMAk+eGBQnZ53MgVkw3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )