UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5uvbOl/x+6T9f/WEyxeTsop1DINkPBLdhVmmFF9PXw=' 
WHERE 
  key_id = '7ff99c7b8898514a10da01a1b13b050485baef5467c7b96a19efbbdc02c1507f' 
  AND (
    token = 'J5uvbOl/x+6T9f/WEyxeTsop1DINkPBLdhVmmFF9PXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )