UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+O65gAPC6adDIgVUQTVSjkkF9Arv6eUT5dqv1CAQ+0=' 
WHERE 
  key_id = '3660b0b2aef02dc5e665e534c71edc4e5873f0d0637380901df710fa3cdc3fa5' 
  AND (
    token = '6+O65gAPC6adDIgVUQTVSjkkF9Arv6eUT5dqv1CAQ+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )