UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lt9DKTn/hoDPtbFd/Uf4tK6sdhmjcehlFoPQkqx3iOc=' 
WHERE 
  key_id = '432de5c2bc54d8fcfacbba17916d79832e3ffbc9c646674d72e8f26922672436' 
  AND (
    token = 'Lt9DKTn/hoDPtbFd/Uf4tK6sdhmjcehlFoPQkqx3iOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )