UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3Si1h47BUk0Qjm8Q6n+2cakeoMg79vW+ugH2uCzO8w=' 
WHERE 
  key_id = '46017320ee28382d01e58f7fd16ecf913fe90c36e5c297328f7ecc5c0a68b27d' 
  AND (
    token = 'b3Si1h47BUk0Qjm8Q6n+2cakeoMg79vW+ugH2uCzO8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )