UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dR5pRafIARCxiyPw9UeCGzzuyW6MK3RJIH3Br2a6VS0=' 
WHERE 
  key_id = '99063203b65caca21cae2773d542ae01a7bd1a008b3a26a73d492d7834343ff9' 
  AND (
    token = 'dR5pRafIARCxiyPw9UeCGzzuyW6MK3RJIH3Br2a6VS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )