UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cx63C77dLxohpqahxmlwhoQPERWsVMGA90x5meu1gvY=' 
WHERE 
  key_id = '8d9c2a1a2f6307646876e513d329ce63710411f89cbfee6ba0dd58a9afbd47ba' 
  AND (
    token = 'cx63C77dLxohpqahxmlwhoQPERWsVMGA90x5meu1gvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )