UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsuS7XJYQ5a0U76Y/U0pLpCioTiXxecvFZuCBmvPSKY=' 
WHERE 
  key_id = '34cf57479fcf99175f79b9410d2723c23931cd16f94aff1a4686336aec5f253c' 
  AND (
    token = 'AsuS7XJYQ5a0U76Y/U0pLpCioTiXxecvFZuCBmvPSKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )