UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'feqMPk7bZJHy+qLpi+fOq5RutAUyf+IGns3Ts4cbZrs=' 
WHERE 
  key_id = '2a75044e49558ef89a7df051910c3d56f7be8e0deddca7d276ab473d40844fa3' 
  AND (
    token = 'feqMPk7bZJHy+qLpi+fOq5RutAUyf+IGns3Ts4cbZrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )