UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/967ETlAVeoxDkVEj4sMOctr9OQer3kKWKHQDVF1JE=' 
WHERE 
  key_id = '3431332432b7a44eca16627ab9f76177727604eecf689728f014629c11ea890b' 
  AND (
    token = 'X/967ETlAVeoxDkVEj4sMOctr9OQer3kKWKHQDVF1JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )