UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUcXbzU2yDdCbqM+Ht1qco7D7Fgf1n/KosF0sLaO2GE=' 
WHERE 
  key_id = 'd818fe9b5668359cf165bcf2136bfd776d2b0ce699441b5ee69a06b2cb1ca2c7' 
  AND (
    token = 'oUcXbzU2yDdCbqM+Ht1qco7D7Fgf1n/KosF0sLaO2GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )