UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGUwg1dNoa9C7YT6Zky7bJ8nXO98XN5mR6cXrkl7wkE=' 
WHERE 
  key_id = 'b3cb28f04971a2530020fe3656223faea58f35ac4a36fad1bc088c8cde80934a' 
  AND (
    token = 'fGUwg1dNoa9C7YT6Zky7bJ8nXO98XN5mR6cXrkl7wkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )