UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxmbO5bO2hjZTN1/MlNnW8ru80pPjckA0E/ks6jA0pY=' 
WHERE 
  key_id = '4dbc1009c268b5b6a18dabc2592e8ba0afedfa4133f6093980ef5deee90f26e1' 
  AND (
    token = 'TxmbO5bO2hjZTN1/MlNnW8ru80pPjckA0E/ks6jA0pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )