UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwN19kicGbjc4eBLWx4HqSRTtTppQVddZnSb7vpkJ2M=' 
WHERE 
  key_id = 'b62d8b00eca2cf7a3200d843c320b4874516c0e9f0f43b0c6229308b8d447a66' 
  AND (
    token = 'RwN19kicGbjc4eBLWx4HqSRTtTppQVddZnSb7vpkJ2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )