UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2WSgvajuJ7IRvQOb5VgPxZWBtRZsUoynz00NbBckTc=' 
WHERE 
  key_id = '1f7bed5de6c7093ee0c6f06427e0bb9ee9de29e26390b823df5fd084114a3cf9' 
  AND (
    token = 'e2WSgvajuJ7IRvQOb5VgPxZWBtRZsUoynz00NbBckTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )