UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqXtIE2MzkXQb/9qfdpVy1j3Al70wBkU8ztOdSc5qec=' 
WHERE 
  key_id = '85ab2f1513e348566fc735f84637254b378082492c29d9d08590275dc9ee6413' 
  AND (
    token = 'oqXtIE2MzkXQb/9qfdpVy1j3Al70wBkU8ztOdSc5qec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )