UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rm1Rw7W6I97PGK5s1i+pBmy/WT0pf9dPDIao4K8dL6A=' 
WHERE 
  key_id = '4fa8614bdff160dd8f99234994767e2a5a8cb8dd39514cf9a6652e1bfbe8a41a' 
  AND (
    token = 'Rm1Rw7W6I97PGK5s1i+pBmy/WT0pf9dPDIao4K8dL6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )