UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGauMp8XV1V5mMMGpP3HEr44FmTo46bB/VNk3OzVBhk=' 
WHERE 
  key_id = '9b871aec9d28808ea902bfcd457942b38570788c56dcd534b21be6e81808c375' 
  AND (
    token = 'oGauMp8XV1V5mMMGpP3HEr44FmTo46bB/VNk3OzVBhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )