UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUi30IlaF3SOiRElZkGAh7zN37+PStWDJj1nvWqpTCc=' 
WHERE 
  key_id = '49c5c94353b507b7fbdaef88771690c2a0245aeaf0685306bae4e27f27c546f8' 
  AND (
    token = 'sUi30IlaF3SOiRElZkGAh7zN37+PStWDJj1nvWqpTCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )