UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Ogu3yKaUVialuJrCZ3/nJ/Qga2M3HhlLlRYyShj4wQ=' 
WHERE 
  key_id = 'ff8fd422889d6c3e6ac0222ed284ee33cdc5ff1bc97cbc449ae9d239c1b58cf8' 
  AND (
    token = '7Ogu3yKaUVialuJrCZ3/nJ/Qga2M3HhlLlRYyShj4wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )