UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4n9EoMNDFhW3BDPNIgBAZ2DjIhAGoLsv4AXs7o9GJOs=' 
WHERE 
  key_id = '4080aaad6fe585438e3d04bf2e088fecab61d45dbe80ebb924fd2229e3a55873' 
  AND (
    token = '4n9EoMNDFhW3BDPNIgBAZ2DjIhAGoLsv4AXs7o9GJOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )