UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UY66uspTn0Va9MtLYgzJMPIj7if3eVhx2+W0syX1QA8=' 
WHERE 
  key_id = '0a2f349788694ceac81dc04d532c862b43fc8344d0e215750353394268938bfa' 
  AND (
    token = 'UY66uspTn0Va9MtLYgzJMPIj7if3eVhx2+W0syX1QA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )