UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mA+4Vk2/i/09ILja4pcGvn5+OM5bFYyhRV2BqJi7Mfk=' 
WHERE 
  key_id = 'a2b9fdc2af3915a68f60bb9b2b575247400e81f4ebf73a3ee2156bdbc32d4f35' 
  AND (
    token = 'mA+4Vk2/i/09ILja4pcGvn5+OM5bFYyhRV2BqJi7Mfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )