UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NsbKnRfJNxPFFH5Mztq2br6DJMlzxbnfzQLwrVC9W0=' 
WHERE 
  key_id = '2eac86892f43b4088d04c19bab34509146b5cef61375ac10c6e7c70865105f51' 
  AND (
    token = '9NsbKnRfJNxPFFH5Mztq2br6DJMlzxbnfzQLwrVC9W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )