UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5J1wc4w1WncwcpLCFBGzp3sQuJhx2k97N9qGuk1MmII=' 
WHERE 
  key_id = '447954fe689e4e87393bf523dd178f1cc1b1bbbe5f54e3792bc5042f6b3939b4' 
  AND (
    token = '5J1wc4w1WncwcpLCFBGzp3sQuJhx2k97N9qGuk1MmII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )