UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qbpy7l/70KgzrKicNpKB3fItRqyjt1mwtEcbaCMSGHI=' 
WHERE 
  key_id = 'db43ff5daaad0fedb426a4e0e0334a66ccdc0c6b66e811ffa5c1ec3c82e9623b' 
  AND (
    token = 'Qbpy7l/70KgzrKicNpKB3fItRqyjt1mwtEcbaCMSGHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )