UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLCr9jtfc2sOxGv7CMEVHYzu4MT0JEq0PwxTPzBnnlo=' 
WHERE 
  key_id = 'd30797fed046e40beae845b303ce9f1c6a12097dbfe703d5eebc6674decf8270' 
  AND (
    token = 'oLCr9jtfc2sOxGv7CMEVHYzu4MT0JEq0PwxTPzBnnlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )