UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AR8BJ0RjfFeUdvWDnrkT8o1uz3vCmkyjzhSOMpAGrQE=' 
WHERE 
  key_id = '33cab9a7f170de7b7f7b51c49496f10c4da9cee0e434758a26928746dc065e3b' 
  AND (
    token = 'AR8BJ0RjfFeUdvWDnrkT8o1uz3vCmkyjzhSOMpAGrQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )