UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xonXozUiyXC0JGgqScp4ogiDG194BHdFF7NyRVA9yU=' 
WHERE 
  key_id = '71d7749430c7cd34ba0106ba504ad35642ed2f66429036d296693364c24639fd' 
  AND (
    token = '7xonXozUiyXC0JGgqScp4ogiDG194BHdFF7NyRVA9yU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )