UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dPvYWn/lnBFwqZhwygu1QEv8Ok32XecpZlGuTxOb3GY=' 
WHERE 
  key_id = 'd9cbfc6decf9dc371dacf297edf06d752b9c68c9f614b1fa33ca2ded41ee3295' 
  AND (
    token = 'dPvYWn/lnBFwqZhwygu1QEv8Ok32XecpZlGuTxOb3GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )