UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ub2gZPj/RIAxBwbKTdy+/Ous3bjIUjSDZuoznkO23Gs=' 
WHERE 
  key_id = '1bf10aad5db485497cab0dcbe73863a0caa38e3d6b0c41fa0d7da4112d099e56' 
  AND (
    token = 'ub2gZPj/RIAxBwbKTdy+/Ous3bjIUjSDZuoznkO23Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )