UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFerQvGipTHwWcPAcfqmcKcJpsqPh6YT0ErInGUb1LM=' 
WHERE 
  key_id = '26469715cc6c3ae94bc662a5457f6ece9d7207603169c9462756e394924866e5' 
  AND (
    token = 'FFerQvGipTHwWcPAcfqmcKcJpsqPh6YT0ErInGUb1LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )