UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+Y2Ndt5kbki1lGBoASAiJdovekV9n4/qRDmIK66yNU=' 
WHERE 
  key_id = '75fb0c40cfdfef4a60971f2c7f49a2b9fdc3441c9fee0211963b15937730be21' 
  AND (
    token = 'O+Y2Ndt5kbki1lGBoASAiJdovekV9n4/qRDmIK66yNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )