UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKjICcpPjW1819UMR0piSmn3i/X52hCMt/GxL/padtc=' 
WHERE 
  key_id = 'dd15ebf4c35c93c811921583c0e29694a5d44f173c6c3d44e46c00bd7c1c2252' 
  AND (
    token = 'cKjICcpPjW1819UMR0piSmn3i/X52hCMt/GxL/padtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )