UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MOsEQvQj/vw4+QNC3Tvvy7Ia9uaGKWt06ejU+HoY9A=' 
WHERE 
  key_id = '5a6e1e27c8d2d9d419058e70eadc5805c03e49b2c0495e194a2a26c0d86434d9' 
  AND (
    token = '+MOsEQvQj/vw4+QNC3Tvvy7Ia9uaGKWt06ejU+HoY9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )