UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6Rhem/F5VNfohCuZLNC4HvHsOzhKHDVdNPwiMrt/A0=' 
WHERE 
  key_id = '561f37514ea6bdb1f9e7f39aad4f7172afa5ad5cb8cadf031ef981f9e4421780' 
  AND (
    token = 'X6Rhem/F5VNfohCuZLNC4HvHsOzhKHDVdNPwiMrt/A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )