UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rjEgqSYJ2glK06wHO4oCDu80lOXUmEthB4TYP8xPck=' 
WHERE 
  key_id = '1ae01cf415ebcf110b10c6478478e733c82cfa687152b7747331d39fd4aa7869' 
  AND (
    token = '/rjEgqSYJ2glK06wHO4oCDu80lOXUmEthB4TYP8xPck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )