UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+pr2JHXqtYVfbrt+Do2Em02doP7r140e1rLNC1dYxo=' 
WHERE 
  key_id = '41eeed9580a80fa13da0e374ef4027ca37a7412f38d30295f4bb8e06f5f64eb1' 
  AND (
    token = 'T+pr2JHXqtYVfbrt+Do2Em02doP7r140e1rLNC1dYxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )