UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZNJT6anYXNssKj7F1fsySjWq73gUYN13cQfJt9RVbQ=' 
WHERE 
  key_id = '374c8195a58c872917ddad5c887cc46cf2b9dfe180f11b8c2a457af24053c028' 
  AND (
    token = 'VZNJT6anYXNssKj7F1fsySjWq73gUYN13cQfJt9RVbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )