UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHCOOK5D5gFt1Si+e+aEkCZRZLvJd67GjpkrPVRbnks=' 
WHERE 
  key_id = '85dad5613323a5395039fcc3342ff2f37eff55946776e67653649e5b640cb9df' 
  AND (
    token = 'UHCOOK5D5gFt1Si+e+aEkCZRZLvJd67GjpkrPVRbnks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )