UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4alN87xDGpaxIUiOb21oYOH3q4+M0XS/tA9zRfjScYc=' 
WHERE 
  key_id = '43dbb1e087c82bcdbbdedbee5a39a7c91301817d49ce275b6c9795b7c236e8ee' 
  AND (
    token = '4alN87xDGpaxIUiOb21oYOH3q4+M0XS/tA9zRfjScYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )