UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8bYexOdxz9bGTt1nE53A6N26R7sAHHpEyHkWFaPReA=' 
WHERE 
  key_id = '22846822aad3034794e338120e9f6ae0274c23d52e5f9f549b38446d0a61625a' 
  AND (
    token = 'n8bYexOdxz9bGTt1nE53A6N26R7sAHHpEyHkWFaPReA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )