UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+A32J79nIiR7MD4Qz+H5omwNP0FaqQ6f6d3nsoQZ/UE=' 
WHERE 
  key_id = '69738edfb3cdfc4d97b8b0d06dc8812feaad0e4cdfaa57c21b1fa686ea769dfd' 
  AND (
    token = '+A32J79nIiR7MD4Qz+H5omwNP0FaqQ6f6d3nsoQZ/UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )