UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMI1cfkB0dxRvj7nT/HpdUhwxU6vjzZ401ZYEmstDvk=' 
WHERE 
  key_id = '6a9a0efcdb56c91b482f1db0927989eadceb5233ae9378e41826058255d5b967' 
  AND (
    token = 'NMI1cfkB0dxRvj7nT/HpdUhwxU6vjzZ401ZYEmstDvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )