UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEhhciUHsemKvGA3ubxqkjaMgMsAcGodbwvrM0hIzuc=' 
WHERE 
  key_id = '45822c1cd65719725338b7bb6b4ce21c2ae27520e4921ef27243080da93135b9' 
  AND (
    token = 'vEhhciUHsemKvGA3ubxqkjaMgMsAcGodbwvrM0hIzuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )