UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGV+UafgiHUnikLEd1OwmXggGd+/dJEjlekmym3vdHE=' 
WHERE 
  key_id = 'b9f6ce43bd1cb00e498e2096bf4665bd82e112cbcf4d17c7d803c4c0ab3e72ff' 
  AND (
    token = 'DGV+UafgiHUnikLEd1OwmXggGd+/dJEjlekmym3vdHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )