UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0pOGgC66W699MEdXxZ3fCRUB0Hz9DuG2Eol+MIVOhI=' 
WHERE 
  key_id = 'd4f15f6246f1ce78589afcafac54659404ee3c55fdeb7434ed32f8300db7003c' 
  AND (
    token = 'Q0pOGgC66W699MEdXxZ3fCRUB0Hz9DuG2Eol+MIVOhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )