UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Ywm41mclt4BcL+b58fpJbe+NA/mEP5OZgFxQ4O009g=' 
WHERE 
  key_id = '42bc1362709a2b4841fc1fcb711ae1bbdadf124c907a0a49ed0917828eef263c' 
  AND (
    token = '5Ywm41mclt4BcL+b58fpJbe+NA/mEP5OZgFxQ4O009g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )