UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjQU5+WJ58zGWHY3FTwjSfe3xrKxN3Lq30L3VSrORJc=' 
WHERE 
  key_id = 'b84526cbdf5ca1b5f639213fc2f4b1a069cf76a9e6e36368a35162ba45ddc11d' 
  AND (
    token = 'KjQU5+WJ58zGWHY3FTwjSfe3xrKxN3Lq30L3VSrORJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )