UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jf4I2ENvmnZeWVYpdnJJcBDrc7lulRklCEY8nIC9Abs=' 
WHERE 
  key_id = '2b0d417b232fc48230f48449ef5cbaf5c39033eb589b5c771cb1b70fcfef3a96' 
  AND (
    token = 'Jf4I2ENvmnZeWVYpdnJJcBDrc7lulRklCEY8nIC9Abs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )