UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2OXBvyyl6/ouU08Qb+LOV96DQZmYRh02lIXL29iBM8=' 
WHERE 
  key_id = '29ff4fa0e63d96d9bd027401f4d1c668c5a2d8ae798a73e7b72e7e9778281daf' 
  AND (
    token = 'l2OXBvyyl6/ouU08Qb+LOV96DQZmYRh02lIXL29iBM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )