UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2J0SgiMQLHffR0vmo9uCU7V6rpxqXNt04jqO2Z0+FB4=' 
WHERE 
  key_id = 'ef78743c8206a49d5967633ade513c6d240036d3605eda98580f9b2547ae94d3' 
  AND (
    token = '2J0SgiMQLHffR0vmo9uCU7V6rpxqXNt04jqO2Z0+FB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )