UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJat4lFix7wzVv7Hd/FKmmBaJc7yaA9trbSsf3aqhwM=' 
WHERE 
  key_id = '260aa6de42d9c01fe4ab9a49cb474f7d928f75233072df07f26abee3c1fecbdd' 
  AND (
    token = 'EJat4lFix7wzVv7Hd/FKmmBaJc7yaA9trbSsf3aqhwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )