UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ir1g6krReD+EOrreW/g/1wKi7lLFW2pdB+/RF2OCUes=' 
WHERE 
  key_id = '32d84925ede72aed8c4408575795a27994e06fdb534fc8d73fce74a4da561f17' 
  AND (
    token = 'ir1g6krReD+EOrreW/g/1wKi7lLFW2pdB+/RF2OCUes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )